hanging idle
#1
hanging idle
ok i did the old trick flow H/I/C swap.
new vac lines, new sensors the whole deal
replaced IAC, reset tps, 14 timing everything.
when i let off onthe throttle the idle hangs around 1600 for 3 secs or so then drops down to 1100 eventhough i have set the idle at 900 (unpluging the iac)
i need to know why it wont settle down and idle at 900 or 1000.
new vac lines, new sensors the whole deal
replaced IAC, reset tps, 14 timing everything.
when i let off onthe throttle the idle hangs around 1600 for 3 secs or so then drops down to 1100 eventhough i have set the idle at 900 (unpluging the iac)
i need to know why it wont settle down and idle at 900 or 1000.
#2
RE: hanging idle
Had the same prob. Heres what i did.
I cleaned my IAC.
Set my TPS voltage at .99
Cleaned my 02's, just burned them with a sterno torch.
Then i completely checked the engine over for vaccum leaks with carb. cleaner.
Then i realized it was my throttle cable binding up and keeping the throttle open slightly. I re-routed the cable a little differently and i greased up the return spring on it and the prob went away.
It was alot of trouble but my car doesnt smell like gas while its running anymore since i cleaned my 02's. And my idle is nice and smooth now that i set my TPS and cleaned my IAC.
But try messing with your throttle cable and grease your return spring on the end up the cable up. THis all started when i replaced some intake gaskets, so i pulled the intake. When i got everything back together it wouldnt run right, so i tried all of that above. Then i jiggled my throttle cable and the idle started going up and down.
I cleaned my IAC.
Set my TPS voltage at .99
Cleaned my 02's, just burned them with a sterno torch.
Then i completely checked the engine over for vaccum leaks with carb. cleaner.
Then i realized it was my throttle cable binding up and keeping the throttle open slightly. I re-routed the cable a little differently and i greased up the return spring on it and the prob went away.
It was alot of trouble but my car doesnt smell like gas while its running anymore since i cleaned my 02's. And my idle is nice and smooth now that i set my TPS and cleaned my IAC.
But try messing with your throttle cable and grease your return spring on the end up the cable up. THis all started when i replaced some intake gaskets, so i pulled the intake. When i got everything back together it wouldnt run right, so i tried all of that above. Then i jiggled my throttle cable and the idle started going up and down.
#6
RE: hanging idle
i was dealing with that about 2 weeks ago, ended up replacing IAC, EGR, reset tps, messed with cable, I never did remember to reset the computer, but it finally cured itself with the EGR. well for the most part now...i think i just need to reset my computer, to many electrical components replaced when its still thinking its the old stuff
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BeatnikFink
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10-01-2015 08:00 PM