http://4ac-powered.forumotion.com/engine-f2/-t1.htm Engine related discussions Mon, 23 Nov 2009 05:08:22 GMT 10 http://i87.servimg.com/u/f87/13/77/65/79/4ac_po12.jpg http://4ac-powered.forumotion.com/engine-f2/-t1.htm http://4ac-powered.forumotion.com/engine-f2/fuel-injection-t316.htm inertia i been think of fuel injection more and more these day and not try to up np75 i been seaching for a new idea and i think i found it let me know wat you guys think ? i know they make it for 22r and a 3.1 but i will email them and see what they say ? http://www.affordable-fuel-injection.com/index.php?id=31&title=Toyota+Throttle+Body+Fuel+Injection Engine Thu, 12 Nov 2009 04:52:43 GMT http://4ac-powered.forumotion.com/engine-f2/fuel-injection-t316.htm#2289 http://4ac-powered.forumotion.com/engine-f2/fuel-injection-t316.htm http://4ac-powered.forumotion.com/engine-f2/weber-dgv-hesitation-problem-t342.htm NIXmx I have a 1983 Corolla (with a 4AC) with a 32/36 DGV. I finally got it to idle nicely (with a little bit of shaking) and the mixture right. It starts right up and idles. If I slowly depress the gas pedal, it will rev nicely. But when I blip the throttle or depress the gas pedal 100% (wot) it hesitates. Like it wants to stall. The engine sounds like it stops for a second it's that bad. But only for a split second, then it revs. I have only cleaned the main jet. I have an adjustable fuel pressure ... Engine Thu, 19 Nov 2009 09:16:54 GMT http://4ac-powered.forumotion.com/engine-f2/weber-dgv-hesitation-problem-t342.htm#2547 http://4ac-powered.forumotion.com/engine-f2/weber-dgv-hesitation-problem-t342.htm http://4ac-powered.forumotion.com/engine-f2/weber-carbs-i-mean-hah-t348.htm 4acasillas whats the best way to do it and best set to buy
thanks]]> Engine Mon, 23 Nov 2009 05:08:22 GMT http://4ac-powered.forumotion.com/engine-f2/weber-carbs-i-mean-hah-t348.htm#2611 http://4ac-powered.forumotion.com/engine-f2/weber-carbs-i-mean-hah-t348.htm http://4ac-powered.forumotion.com/engine-f2/need-help-with-my-timing-for-cam-crank-pulley-and-dizzy-help-t341.htm AE8valveSOHCA alright again... hahahha... sorry yall... i dont have a good enough manual so bare with me haha... okay i got a motor right... never been tooken apart... so timing should be right on the engine still... now... i put the engine in and then my old dizzy on and it wont spark and run (wont start up)... but it cranks... so i need to do some adjustment for the dizzy or???... because i dont know which way the teeth suppose to go and where mark suppose to be... because doesnt it spin to give spark at ... Engine Thu, 19 Nov 2009 01:09:21 GMT http://4ac-powered.forumotion.com/engine-f2/need-help-with-my-timing-for-cam-crank-pulley-and-dizzy-help-t341.htm#2532 http://4ac-powered.forumotion.com/engine-f2/need-help-with-my-timing-for-cam-crank-pulley-and-dizzy-help-t341.htm http://4ac-powered.forumotion.com/engine-f2/she-wont-turn-over-t322.htm Infidel85
G]]> Engine Sat, 14 Nov 2009 05:10:27 GMT http://4ac-powered.forumotion.com/engine-f2/she-wont-turn-over-t322.htm#2350 http://4ac-powered.forumotion.com/engine-f2/she-wont-turn-over-t322.htm http://4ac-powered.forumotion.com/engine-f2/fire-order-for-the-4ac-t347.htm driftcorp86
i read that people have been putting the points at max advance i did that but not very streetable as it revvs to about 2100rpm any help?]]> Engine Sat, 21 Nov 2009 22:44:47 GMT http://4ac-powered.forumotion.com/engine-f2/fire-order-for-the-4ac-t347.htm#2591 http://4ac-powered.forumotion.com/engine-f2/fire-order-for-the-4ac-t347.htm http://4ac-powered.forumotion.com/engine-f2/to-all-1987-corolla-sr5-owners-or-any-other-year-ae86-i-need-your-help-with-1-ground-wire-please-t335.htm AE8valveSOHCA alright... haha... i need help with 1 ground wire... okay... i herd that the 1987 corolla changed a bit and i dont know if it changed alot... or where and what changed besides the exterior and all that (im talkin bout electrical wirings and all that good stuff)... so yeah right now i got everythin pluged up and gettin ready to fire it up... but im stumped on one ground wire... the ground wire is in the engine bay on the driver side near the firewall... i know one end is bolted to the chassis ... Engine Tue, 17 Nov 2009 13:22:09 GMT http://4ac-powered.forumotion.com/engine-f2/to-all-1987-corolla-sr5-owners-or-any-other-year-ae86-i-need-your-help-with-1-ground-wire-please-t335.htm#2454 http://4ac-powered.forumotion.com/engine-f2/to-all-1987-corolla-sr5-owners-or-any-other-year-ae86-i-need-your-help-with-1-ground-wire-please-t335.htm http://4ac-powered.forumotion.com/engine-f2/timing-advance-huge-improvement-t289.htm EvolutionGTS ]]> Engine Wed, 04 Nov 2009 08:26:56 GMT http://4ac-powered.forumotion.com/engine-f2/timing-advance-huge-improvement-t289.htm#2066 http://4ac-powered.forumotion.com/engine-f2/timing-advance-huge-improvement-t289.htm http://4ac-powered.forumotion.com/engine-f2/weber-idle-circuit-adjustment-t346.htm EvolutionGTS Right now I'm idling about 1100-1000rpm, is this the ideal idle speed? Shouldn't the 4AC idle @ 850RPM? The car runs great, however fuel economy isn't so great. I read somewhere that my idle speed circuit is responsible for low RPM range-so tuning the idle circuit should yield me better fuel economy. My question is that I want better fuel economy, so should I lower my idle speed or should I lower my air/fuel mixture thanks. I drive very economically, with low rpm shifts, so I should be running ... Engine Sat, 21 Nov 2009 01:52:43 GMT http://4ac-powered.forumotion.com/engine-f2/weber-idle-circuit-adjustment-t346.htm#2580 http://4ac-powered.forumotion.com/engine-f2/weber-idle-circuit-adjustment-t346.htm http://4ac-powered.forumotion.com/engine-f2/too-many-vacuum-lines-t47.htm 84Hachi Is there any way to lessen the many vacuum lines on this car? If i had 400 bucks I would get a weber, but i dont. Clean up the look a little more. Engine Sat, 09 May 2009 03:59:49 GMT http://4ac-powered.forumotion.com/engine-f2/too-many-vacuum-lines-t47.htm#234 http://4ac-powered.forumotion.com/engine-f2/too-many-vacuum-lines-t47.htm http://4ac-powered.forumotion.com/engine-f2/cam-regrind-t248.htm 87AE82 Has anybody here ever sent a cam off to be reground?, I have a few questions if anybody has. Engine Sun, 04 Oct 2009 19:48:18 GMT http://4ac-powered.forumotion.com/engine-f2/cam-regrind-t248.htm#1763 http://4ac-powered.forumotion.com/engine-f2/cam-regrind-t248.htm http://4ac-powered.forumotion.com/engine-f2/rusted-parts-t306.htm man0lantern hey guys just a general question to anybody. what do you guys do with rusted parts? do you use a solvent to remove the rust or just straight up replace the whole thing? been thinking about this and wanted other peoples input. i have a couple of rusted parts (clutch slave cylinder most likely) and i was just wondering if i should remove the rust with a solvent or just replace the whole thing. Engine Mon, 09 Nov 2009 07:40:09 GMT http://4ac-powered.forumotion.com/engine-f2/rusted-parts-t306.htm#2197 http://4ac-powered.forumotion.com/engine-f2/rusted-parts-t306.htm http://4ac-powered.forumotion.com/engine-f2/weber-carb-flooding-t339.htm EvolutionGTS I'm not sure if this is a tunability error, but it seems that when I floor the accelerator pedal, it has as much effect as putting the throttle half way. The car still accelerates none-the-less, could this be that the Weber is adding much more fuel than the restrictive stock carb? Or am I doing something wrong, the throttle cable seems to be installed properly, the linkage nut is a bit loose, but none-the-less it seems to pull all the way, when I floor the pedal. Any input would be appreiated, ... Engine Wed, 18 Nov 2009 05:10:58 GMT http://4ac-powered.forumotion.com/engine-f2/weber-carb-flooding-t339.htm#2502 http://4ac-powered.forumotion.com/engine-f2/weber-carb-flooding-t339.htm http://4ac-powered.forumotion.com/engine-f2/air-intake-idea-t337.htm AE82 I found these images on some site last night. I really forgot which site haha Just some ideas incase someone wants to tinker around with the intake. I know for sure I'm going to do something similer and have a air duct under the front bumper lol The open filters I see people do seems like a waste I just imagin sucking hot air into the intake coming from everywhere under the hood Engine Wed, 18 Nov 2009 00:01:31 GMT http://4ac-powered.forumotion.com/engine-f2/air-intake-idea-t337.htm#2475 http://4ac-powered.forumotion.com/engine-f2/air-intake-idea-t337.htm http://4ac-powered.forumotion.com/engine-f2/backfiring-carby-t332.htm driftcorp86 just wondering if anyone can help. my carby is backfiring when i push the throttle all the way down any help on how to fix this? Engine Tue, 17 Nov 2009 02:11:55 GMT http://4ac-powered.forumotion.com/engine-f2/backfiring-carby-t332.htm#2442 http://4ac-powered.forumotion.com/engine-f2/backfiring-carby-t332.htm http://4ac-powered.forumotion.com/engine-f2/valve-seal-replacing-with-head-on-car-lost-valve-in-cc-t328.htm bryantrn ]]> Engine Sun, 15 Nov 2009 04:45:09 GMT http://4ac-powered.forumotion.com/engine-f2/valve-seal-replacing-with-head-on-car-lost-valve-in-cc-t328.htm#2374 http://4ac-powered.forumotion.com/engine-f2/valve-seal-replacing-with-head-on-car-lost-valve-in-cc-t328.htm http://4ac-powered.forumotion.com/engine-f2/4ac-in-162-second-to-827mph-all-motor-with-problem-t206.htm dreamstokyo This is my second upgrade. Ported, polished head, shneider racing cam. header, original carb with modified venturis, auxiliari venturis, jets, ect.. and 4ag short block. 16.2 second to 82.7mph with problem Problem: clutch disc and pressure plate. diff 4.10 no LSD not welded. The machine shop boring wrong block. [img] [/img][img] [/img] Engine Tue, 01 Sep 2009 04:02:48 GMT http://4ac-powered.forumotion.com/engine-f2/4ac-in-162-second-to-827mph-all-motor-with-problem-t206.htm#1401 http://4ac-powered.forumotion.com/engine-f2/4ac-in-162-second-to-827mph-all-motor-with-problem-t206.htm http://4ac-powered.forumotion.com/engine-f2/need-help-deciding-on-a-new-cam-t330.htm EvolutionGTS Hey guys, I help deciding on a new cam. With a Weber recently installed, the engine revv's a lot more freely now, but I feel that the cam is the next restriction, robbing me of performance. My engine has 132k miles on it, i've talked to 4ac_ftw about getting a 280 cam because a high revving 4AC sounds like a sweet deal. But when I talked to my mechanic about it, he just recommends that I get a street cam because my engine wouldn't be able to take that big of a cam w/o a rebuild. So what ... Engine Mon, 16 Nov 2009 05:59:09 GMT http://4ac-powered.forumotion.com/engine-f2/need-help-deciding-on-a-new-cam-t330.htm#2418 http://4ac-powered.forumotion.com/engine-f2/need-help-deciding-on-a-new-cam-t330.htm http://4ac-powered.forumotion.com/engine-f2/throttle-positioner-t326.htm red rolla It's my understanding that the throttle positioner prevents the throttle from completely closing when the driver lifts of the gas pedal. This is done to reduce emissions. Additionally, the factory carb has a port below the throttle plate which is linked to the retard chamber of the dual diaphragm distributor. When the driver lifts off the throttle, a vacuum is created which retards the timing in order to "compensate" for the lack of engine braking created by the throttle not closing ... Engine Sun, 15 Nov 2009 03:39:05 GMT http://4ac-powered.forumotion.com/engine-f2/throttle-positioner-t326.htm#2371 http://4ac-powered.forumotion.com/engine-f2/throttle-positioner-t326.htm http://4ac-powered.forumotion.com/engine-f2/4age-20-bt-radiator-t324.htm serchmarc ey guys there s a guy that is selling me a BLACK TOP 4age 20 v radiator from ahalf cut here in my country ,u have to be very clever or u will be tricked and he is going to bring me the radiator to a friends house how the hell ,i can identify A 4age 20V radiator, and not be tricked for a corolla station wagon radiator or else i was chekin some pics and the BT 4age 20v radiator has a serial number plate on the top tank(right side) but the 4afe is kind of the same but ... Engine Sat, 14 Nov 2009 06:26:25 GMT http://4ac-powered.forumotion.com/engine-f2/4age-20-bt-radiator-t324.htm#2353 http://4ac-powered.forumotion.com/engine-f2/4age-20-bt-radiator-t324.htm http://4ac-powered.forumotion.com/engine-f2/where-to-get-headers-for-fwd-4ac-t254.htm EvolutionGTS Where can I get headers, and if I have to go custom, would a muffler shop offer it? Engine Thu, 08 Oct 2009 05:44:25 GMT http://4ac-powered.forumotion.com/engine-f2/where-to-get-headers-for-fwd-4ac-t254.htm#1789 http://4ac-powered.forumotion.com/engine-f2/where-to-get-headers-for-fwd-4ac-t254.htm http://4ac-powered.forumotion.com/engine-f2/help-need-someone-to-check-a-vacuum-fitting-on-their-4ac-t296.htm bryantrn hey guys, quick question, on your 4acs the vacuum source of all your emissions control is the little 2 prong widget on the intake manifold, which toyota calls the gas filter, correct? i'm trying to diagnose rough idle caused by a vacuum leak and when i was examining the gas filter i found the the part with the prongs spins completely around independent of the threaded connector! Can you guys check your gas filter for me to see if it does the same? Engine Fri, 06 Nov 2009 23:46:20 GMT http://4ac-powered.forumotion.com/engine-f2/help-need-someone-to-check-a-vacuum-fitting-on-their-4ac-t296.htm#2127 http://4ac-powered.forumotion.com/engine-f2/help-need-someone-to-check-a-vacuum-fitting-on-their-4ac-t296.htm http://4ac-powered.forumotion.com/engine-f2/replaced-head-gaskets-etc-car-runs-with-a-rough-idle-jerky-at-low-speeds-t313.htm bashfulbach hi all, i'm glad i found this forum, what a wealth of knowledge for such a specific topic! I've been lurking the forum the past 2 days. found a great deal of knowledge. i drive a 1987 toyota corolla fx SOHC 1.6L 4A-LC Back in august my radiator sprung a massive leak and my engine overheated, blowing the head gasket i took the engine apart and had the head resurfaced and a valve job. then replaced the various gaskets that came with the gasket kit. it starts up but has a rough ... Engine Wed, 11 Nov 2009 15:35:12 GMT http://4ac-powered.forumotion.com/engine-f2/replaced-head-gaskets-etc-car-runs-with-a-rough-idle-jerky-at-low-speeds-t313.htm#2266 http://4ac-powered.forumotion.com/engine-f2/replaced-head-gaskets-etc-car-runs-with-a-rough-idle-jerky-at-low-speeds-t313.htm http://4ac-powered.forumotion.com/engine-f2/the-ultimate-4ac-stage-1-t14.htm und-R-steer ANY MOTOR CAN BE FAST. IF IT'S BUILT CORRECTLY This is a montra I've heard over and over again. And, It didn't matter what engine you were building. If you built it right, it could turn big numbers. And there is no arguing numbers. This is a build I've been working on now for over a year. This build will have multiple stages. As the building and testing continues I will post pics and video to back up my claims. This write up covers STAGE 1. We all love the 4AC, and thats ... Engine Sun, 19 Apr 2009 21:54:02 GMT http://4ac-powered.forumotion.com/engine-f2/the-ultimate-4ac-stage-1-t14.htm#39 http://4ac-powered.forumotion.com/engine-f2/the-ultimate-4ac-stage-1-t14.htm http://4ac-powered.forumotion.com/engine-f2/engine-hesitating-at-high-rpms-under-load-t309.htm bryantrn Hi guys, i have a stock 4ac that's troubling me. once in a blue moon, when i accelerate at 2k+rpm it will stumble for a split second the car jerks back a bit and then keeps it goes back to normal. annoying as hell and really embarassing when the ladies ride in the pimpmobile with me. i have replaced the fuel filter, air filter, AAP diaphragm, ignition coil, igniter, rotor, spark plugs, wires.... i'll try replacing the distributor cap right now. if that doesn't work then it's for sure ... Engine Wed, 11 Nov 2009 05:35:16 GMT http://4ac-powered.forumotion.com/engine-f2/engine-hesitating-at-high-rpms-under-load-t309.htm#2245 http://4ac-powered.forumotion.com/engine-f2/engine-hesitating-at-high-rpms-under-load-t309.htm http://4ac-powered.forumotion.com/engine-f2/4ag-head-crank-pistons-into-4ac-block-t307.htm EvolutionGTS
http://www.aeu86.org/viewtopic/ae86/t/5034/postdays=0/postorder=asc/start=0

Someone on the aeu86 board has apartly done so and claims that it works 100%, I would like some input on this, thanks.]]> Engine Mon, 09 Nov 2009 19:11:05 GMT http://4ac-powered.forumotion.com/engine-f2/4ag-head-crank-pistons-into-4ac-block-t307.htm#2203 http://4ac-powered.forumotion.com/engine-f2/4ag-head-crank-pistons-into-4ac-block-t307.htm http://4ac-powered.forumotion.com/engine-f2/4ac-valve-springs-t261.htm EvolutionGTS Where can I buy double valve springs for my 4ac? Also is it recommended that I drop in double valve springs and a high revving cam as my engine has 131k through it. Engine Mon, 12 Oct 2009 19:10:58 GMT http://4ac-powered.forumotion.com/engine-f2/4ac-valve-springs-t261.htm#1818 http://4ac-powered.forumotion.com/engine-f2/4ac-valve-springs-t261.htm http://4ac-powered.forumotion.com/engine-f2/bleeding-air-from-the-radiator-t305.htm EvolutionGTS Hi, I was wondering how to bleed air from my cooling system, I suspect that trapped air in in my cooling system therefore causing it to heatup excessively. Engine Mon, 09 Nov 2009 04:47:18 GMT http://4ac-powered.forumotion.com/engine-f2/bleeding-air-from-the-radiator-t305.htm#2192 http://4ac-powered.forumotion.com/engine-f2/bleeding-air-from-the-radiator-t305.htm http://4ac-powered.forumotion.com/engine-f2/distributor-vacuun-adv-ret-questions-t303.htm red rolla I've been trying to understand the vacuum advance on the distributor and have some questions. The distributor is a dual diaphragm one with 3 vacuum tubes attached to it. The bottom one goes to the High Altitude Compensation (HAC) which advances the timing at high altitudes for improved driveability. The second one goes through a check valve and then to the intake manifold for a manifold vacuum source. This advances the timing when the car is at idle; it's the one you have to disconnect ... Engine Sun, 08 Nov 2009 22:36:20 GMT http://4ac-powered.forumotion.com/engine-f2/distributor-vacuun-adv-ret-questions-t303.htm#2173 http://4ac-powered.forumotion.com/engine-f2/distributor-vacuun-adv-ret-questions-t303.htm http://4ac-powered.forumotion.com/engine-f2/if-u-have-a-corolla-ae86-5-with-pop-up-lights-help-t304.htm serchmarc ey guys i know the last big favor , i think was too hard to acomplished to take out the battery and stuff but i hope u can help me with this one ,very easy veeeery easy u just need a metric thats all and open ur hood i hope u can help me with this one and i think between levin and corolla there s no much difference in that measures but just in case i posted a pop up lights models. note: the letter B is between a hole (not the square ,is the next to the square ) and a ... Engine Mon, 09 Nov 2009 00:26:22 GMT http://4ac-powered.forumotion.com/engine-f2/if-u-have-a-corolla-ae86-5-with-pop-up-lights-help-t304.htm#2175 http://4ac-powered.forumotion.com/engine-f2/if-u-have-a-corolla-ae86-5-with-pop-up-lights-help-t304.htm http://4ac-powered.forumotion.com/engine-f2/putting-in-a-weber-38-38-outlaw-t301.htm EvolutionGTS Hey guys, I just bought a Weber 38/38 kit for my 4AC is there anything I should be looking out for? The reason I bought the 38/38 instead of the 32/36 is because I just want all out power, fuel economy isn't important to me as the car will not be a daily, but rather a track car. My car also lags a bit before hitting the 3000 RPM range, could this be the carb at fault? Will the Weber solve that issue, or could it be from the larger exhaust piping, in which cases I would be better off getting ... Engine Sun, 08 Nov 2009 05:12:53 GMT http://4ac-powered.forumotion.com/engine-f2/putting-in-a-weber-38-38-outlaw-t301.htm#2159 http://4ac-powered.forumotion.com/engine-f2/putting-in-a-weber-38-38-outlaw-t301.htm http://4ac-powered.forumotion.com/engine-f2/buy-1-get-1-free-prestone-coolant-after-mir-t295.htm bryantrn
http://www.prestone.com/rebate/pdf/Purchase_2_Get_Second_Free.pdf]]> Engine Fri, 06 Nov 2009 15:54:37 GMT http://4ac-powered.forumotion.com/engine-f2/buy-1-get-1-free-prestone-coolant-after-mir-t295.htm#2114 http://4ac-powered.forumotion.com/engine-f2/buy-1-get-1-free-prestone-coolant-after-mir-t295.htm http://4ac-powered.forumotion.com/engine-f2/engine-idles-fast-when-warmed-t290.htm weedhopper
If the engine is cold, the idle is normal regardless if the headlights are on or off.

Any ideas what is causing this?

Thanks]]> Engine Thu, 05 Nov 2009 08:15:32 GMT http://4ac-powered.forumotion.com/engine-f2/engine-idles-fast-when-warmed-t290.htm#2078 http://4ac-powered.forumotion.com/engine-f2/engine-idles-fast-when-warmed-t290.htm http://4ac-powered.forumotion.com/engine-f2/blown-head-gasket-t291.htm EvolutionGTS My radiatior is having bubbles similar to this. http://www.youtube.com/watch?v=7UyhjT7nWY0 Temperature rises like crazy when on the freeway (Almost 8/10 to the dangerzone on my temp. gauge). On one occassion after replacing my radiator, the lower radiatior hose wasn't fitted on, so it came off the freeway. Temps went up past dangerzone before I turned it off (more than 2 minutes), and I found out all my coolant leaked out. So coolant was poured in and hose fitted back on properly. ... Engine Thu, 05 Nov 2009 08:26:48 GMT http://4ac-powered.forumotion.com/engine-f2/blown-head-gasket-t291.htm#2081 http://4ac-powered.forumotion.com/engine-f2/blown-head-gasket-t291.htm http://4ac-powered.forumotion.com/engine-f2/4ac-burning-oil-t293.htm bryantrn no blue smoke so rings are good but the darn thing uses 1 quart of 10w-30 every 2 gas tanks or 700 miles. i exchanged the rest of the oil for 20w-50 and will start replacing the lost oil with it. i'm thinking it's either the valve stem seals and/or guides as they are the original ones from 20 odd years ago. engine only has 100k miles though. any ideas? Engine Fri, 06 Nov 2009 03:57:54 GMT http://4ac-powered.forumotion.com/engine-f2/4ac-burning-oil-t293.htm#2102 http://4ac-powered.forumotion.com/engine-f2/4ac-burning-oil-t293.htm http://4ac-powered.forumotion.com/engine-f2/estimate-on-engine-swap-tranny-t278.htm man0lantern Hey guys! loving the site. just wondering, how long would it take to swap an engine and a tranny? been thinking about doing it myself. read the instructions on how to but to people who've done it how long did it take you??? thanks a bunch! Engine Fri, 30 Oct 2009 19:07:03 GMT http://4ac-powered.forumotion.com/engine-f2/estimate-on-engine-swap-tranny-t278.htm#1994 http://4ac-powered.forumotion.com/engine-f2/estimate-on-engine-swap-tranny-t278.htm http://4ac-powered.forumotion.com/engine-f2/air-cleaner-t286.htm man0lantern hey guys! i've been looking on youtube and other forums on how to remove the air cleaner. is there a vid on how to remove it? thanks guys! Engine Tue, 03 Nov 2009 22:29:16 GMT http://4ac-powered.forumotion.com/engine-f2/air-cleaner-t286.htm#2058 http://4ac-powered.forumotion.com/engine-f2/air-cleaner-t286.htm http://4ac-powered.forumotion.com/engine-f2/need-help-t282.htm man0lantern i've had my 86 for a couple of months now and i noticed a couple of things. first is that whenever i try and start my car cold, it won't start on first try. i gotta add some gas to it then it starts. is there any way to fix that? the second question is when it's at cold start and i fire it up, the idle speed is at 2-2.5k. any way to fix that too? thanks! Engine Mon, 02 Nov 2009 21:36:39 GMT http://4ac-powered.forumotion.com/engine-f2/need-help-t282.htm#2028 http://4ac-powered.forumotion.com/engine-f2/need-help-t282.htm http://4ac-powered.forumotion.com/engine-f2/what-do-u-think-t281.htm serchmarc ey 4ac enthusiasts like u see i have my 3AU out from my engine bay well to be honest i dont remember when the crash was but is for sure like about 2years so my engine didnt run along time ago that part of my garage has a top roof i made but has 2 ventilated parts so my engine was sleeping practically outside and i live next to the sea(literally) and the moisture and humidity is very high im thinking to cranck it in the next months after all the panel job so, ... Engine Sun, 01 Nov 2009 07:14:49 GMT http://4ac-powered.forumotion.com/engine-f2/what-do-u-think-t281.htm#2005 http://4ac-powered.forumotion.com/engine-f2/what-do-u-think-t281.htm http://4ac-powered.forumotion.com/engine-f2/turboing-a-4ac-t269.htm jdmsi1via3 anybody got any good idea on how to turbo a 4ac because im looking forward to his i know its not the better than swapping a 4age or other swap but i just want to be different and see how fun it is with a turboed 4ac. Engine Sun, 25 Oct 2009 06:06:19 GMT http://4ac-powered.forumotion.com/engine-f2/turboing-a-4ac-t269.htm#1926 http://4ac-powered.forumotion.com/engine-f2/turboing-a-4ac-t269.htm http://4ac-powered.forumotion.com/engine-f2/engine-running-high-when-out-of-gear-and-coasting-t167.htm singleslammer I have an 86 sr5 with a recent tune up and weber carb. I recently removed the egr equipment on the manifold and folded over the exhaust pipe (the tubes bolt is rusted into the manifold and was just stripping itself when I put pressure on it). It hasnt run right since I pulled the egr. I made a block off plate for the intake. Basically after I get it running and heated up it has a tendency to die when coasting and braking to a stop (fairly hard) and it also runs up to a very high rpm (3K rpm) ... Engine Sun, 26 Jul 2009 23:28:45 GMT http://4ac-powered.forumotion.com/engine-f2/engine-running-high-when-out-of-gear-and-coasting-t167.htm#1048 http://4ac-powered.forumotion.com/engine-f2/engine-running-high-when-out-of-gear-and-coasting-t167.htm http://4ac-powered.forumotion.com/engine-f2/anyone-have-a-32-36-weber-set-up-t265.htm ab86 If you have a a weber 32/36 set up, the DGEV version with the electric choke, how do you have it wired? Engine Tue, 20 Oct 2009 21:07:18 GMT http://4ac-powered.forumotion.com/engine-f2/anyone-have-a-32-36-weber-set-up-t265.htm#1886 http://4ac-powered.forumotion.com/engine-f2/anyone-have-a-32-36-weber-set-up-t265.htm http://4ac-powered.forumotion.com/engine-f2/gauge-install-t237.htm 87AE82 How would I go about Installing a warter temp and oil pressure gauge? Is it a simple install like a tach? Engine Sat, 26 Sep 2009 20:16:52 GMT http://4ac-powered.forumotion.com/engine-f2/gauge-install-t237.htm#1680 http://4ac-powered.forumotion.com/engine-f2/gauge-install-t237.htm http://4ac-powered.forumotion.com/engine-f2/2-questions-t189.htm EricsFreeAE86 1) Top dead center for cylinder 1, the piston is at the very top. The cam gear's pin is at approximately 11 o'clock according to the Haynes Manual. Am I correct in thinking both valves at TDC should be closed? Also, at TDC for the compression stroke of said cylinder, the distributor should be igniting that cylinder? 2) Of the 3 fuel lines sticking out of the tank, which is the supply and which is the return? Or is there a return at all? I am going to use an aftermarket electric fuel pump. ... Engine Sun, 16 Aug 2009 23:03:35 GMT http://4ac-powered.forumotion.com/engine-f2/2-questions-t189.htm#1197 http://4ac-powered.forumotion.com/engine-f2/2-questions-t189.htm http://4ac-powered.forumotion.com/engine-f2/argentina-4ac-bottom-with-4age-head-t255.htm betobma3 hello, im beto from argentina, and i have the only ae86 in my country. i have a sr5 american version, he comes with the 4ac engine. Well, after study a lot of the 4a series, i go to swap the heads. (4age) for me, the 4ac rods and the first 4age rods are the same, so, i make forged pistons for the 18mm pin to fit in the small port 4age head. wat do you think? I start to assemble the engine in November, Wish me luck! the only thing that concerns me is the flywheel with six bolts, ... Engine Fri, 09 Oct 2009 04:08:55 GMT http://4ac-powered.forumotion.com/engine-f2/argentina-4ac-bottom-with-4age-head-t255.htm#1792 http://4ac-powered.forumotion.com/engine-f2/argentina-4ac-bottom-with-4age-head-t255.htm http://4ac-powered.forumotion.com/engine-f2/4ag-oil-pump-on-a-4ac-t252.htm Glock30 I remember reading a couple of times that a 4ag oil pump puts out more oil pressure than the 4ac pump... I might be wrong though. I was just trying to figure out if running a 4ag oil pump would hurt the 4ac. Engine Wed, 07 Oct 2009 18:20:41 GMT http://4ac-powered.forumotion.com/engine-f2/4ag-oil-pump-on-a-4ac-t252.htm#1783 http://4ac-powered.forumotion.com/engine-f2/4ag-oil-pump-on-a-4ac-t252.htm http://4ac-powered.forumotion.com/engine-f2/what-s-the-stock-oil-pressure-t251.htm red rolla Thanks]]> Engine Tue, 06 Oct 2009 20:03:23 GMT http://4ac-powered.forumotion.com/engine-f2/what-s-the-stock-oil-pressure-t251.htm#1781 http://4ac-powered.forumotion.com/engine-f2/what-s-the-stock-oil-pressure-t251.htm http://4ac-powered.forumotion.com/engine-f2/how-do-you-connect-the-charcoal-canister-when-running-a-weber-32-36-t239.htm Glock30 How do you connect the charcoal canister when running a weber 32/36? I have the car running, but I don't just want my fuel evaporating into my engine bay... Engine Mon, 28 Sep 2009 18:38:26 GMT http://4ac-powered.forumotion.com/engine-f2/how-do-you-connect-the-charcoal-canister-when-running-a-weber-32-36-t239.htm#1690 http://4ac-powered.forumotion.com/engine-f2/how-do-you-connect-the-charcoal-canister-when-running-a-weber-32-36-t239.htm http://4ac-powered.forumotion.com/engine-f2/need-help-on-changing-transmision-oil-t242.htm oscar714 I need to know how to change the oil transmision
And why are my gears hard especially when I try to shift into first gear
thanks]]> Engine Thu, 01 Oct 2009 00:18:56 GMT http://4ac-powered.forumotion.com/engine-f2/need-help-on-changing-transmision-oil-t242.htm#1723 http://4ac-powered.forumotion.com/engine-f2/need-help-on-changing-transmision-oil-t242.htm http://4ac-powered.forumotion.com/engine-f2/anyone-know-of-a-good-machine-shop-t243.htm ab86 anyone know any good machine shops or shops that will rebuild the head for a good price and do a good job in the so cal los angeles area? Engine Thu, 01 Oct 2009 04:13:30 GMT http://4ac-powered.forumotion.com/engine-f2/anyone-know-of-a-good-machine-shop-t243.htm#1729 http://4ac-powered.forumotion.com/engine-f2/anyone-know-of-a-good-machine-shop-t243.htm