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 88 4runner v6 with high/low idle
#670779
11/27/05 07:32 AM
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Joined: Dec 2004
Posts: 221
OP
Wheeler
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My 88 V6 truck suddenly started idling high even while warm.....seems like warm up cycle never kicks off. Crappy gas mileage too. The truck will sometimes go to normal idle after being shut off hot and restarted a short time later. I havent look too far into the problem, but after hunting season Im going to tear it apart and fix it. Any suggestions preferably from someone with the same problem?
Michael J. Carsner proud driver of "Aint Pretty"  37 boggers, 571 gears, Detroit+Lock-Rights, 20R stage 1 LC Engineering head on 22R motor. MUD!!! Its whats for dinner!!
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Re: 88 4runner v6 with high/low idle
[Re: half_fast]
#670780
11/27/05 01:36 PM
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Joined: Oct 2005
Posts: 274
Mudrunner
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my 4 cylinder 22RE was doing that same exact thing, I took mine to an import specialist in my area, and he said something w/ the EFI was out of whack and the fuel to air ratio had to be tweaked, and something called an "OC" had to be tuned as well. Also claimed something in the throttle body was either clogged or just not functioning. $75 later and it runs perfect. Not sure if your's is carb'd or EFI so just letting you know what I had to do =)
2000 Audi TT 1.8Turbo Quattro
1988 Chevy Camaro - 100% Built + for sale!
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Re: 88 4runner v6 with high/low idle
[Re: half_fast]
#670781
11/27/05 05:07 PM
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Joined: Jan 2000
Posts: 454
Mudrunner
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Does this change when you depress the brakes at a stop sign/light? This sympton is sometimes related to a vacume leak, ck your hoses/connections.
It could be as simple as cleaning the T-body intake....
GL
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Re: 88 4runner v6 with high/low idle
[Re: Toy4x]
#670782
11/27/05 07:52 PM
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Joined: Dec 2004
Posts: 221
OP
Wheeler
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no change when I step on the brake.... ive ruled that problem out.
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