Cold Start Idle
#1
Cold Start Idle
After searching up the threads on this topic Ive come to realize that no one is experiencing the problem I have. It doesnt effect my performance but it sure isnt right. After my clutch replacement about 2 months ago I noticed that my car idles real low at a cold start. Its at 500rpm all the time. Are there any sensors I should be checking or replacing? I have no CEL light. My car is a 93 5spd.
#3
Lexus Champion
iTrader: (13)
Idles only at 500rpm on a cold start is strange. You said it happened after you replaced your clutch. Did you do it yourself or mechanic? If it was a mechanic take it back there. If you did it yourself, were there any sensors you forgot to plug back in while doing the clutch job?
#5
Idles only at 500rpm on a cold start is strange. You said it happened after you replaced your clutch. Did you do it yourself or mechanic? If it was a mechanic take it back there. If you did it yourself, were there any sensors you forgot to plug back in while doing the clutch job?
#6
Lexus Test Driver
even with different plugs the rpm variation wouldn't be 600, and I'm sure you did the right plugs--
Sounds like your fast idle/cold start solenoid isn't triggering for some reason--
It could be as simple as a vacuum line dislodged that would simply make the solenoid inoperable if in fact it is vacuum operated--
Sounds like your fast idle/cold start solenoid isn't triggering for some reason--
It could be as simple as a vacuum line dislodged that would simply make the solenoid inoperable if in fact it is vacuum operated--
#7
I have the same problem 93 5spd when i warm it up its like at 500rpm and it will stall at times so i have to keep my foot on the gas my friend
(96sc3 briand) said its the _tps_ sensor so i got it today but havent put it in yet but hopefully that would help im with you bro but one's my car is warmed up and turn it off and start agian i gatta tap gas for 2 seconds well try _tps_
(96sc3 briand) said its the _tps_ sensor so i got it today but havent put it in yet but hopefully that would help im with you bro but one's my car is warmed up and turn it off and start agian i gatta tap gas for 2 seconds well try _tps_
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#9
I have the same problem 93 5spd when i warm it up its like at 500rpm and it will stall at times so i have to keep my foot on the gas my friend
(96sc3 briand) said its the _tps_ sensor so i got it today but havent put it in yet but hopefully that would help im with you bro but one's my car is warmed up and turn it off and start agian i gatta tap gas for 2 seconds well try _tps_
(96sc3 briand) said its the _tps_ sensor so i got it today but havent put it in yet but hopefully that would help im with you bro but one's my car is warmed up and turn it off and start agian i gatta tap gas for 2 seconds well try _tps_
#10
Lexus Test Driver
IAC sounds right--
But I guess a code read would really be in order here to know if it is a TPS or IAC or whatever--
My car just doesn't want to crank when it's cold sometimes-- The motor runs perfect and has new plugs with good wires and new distro/rotors --
Someone suggested a cold start injector could be clogged for mine-- ????
Anyone heard of this??
But I guess a code read would really be in order here to know if it is a TPS or IAC or whatever--
My car just doesn't want to crank when it's cold sometimes-- The motor runs perfect and has new plugs with good wires and new distro/rotors --
Someone suggested a cold start injector could be clogged for mine-- ????
Anyone heard of this??
#11
IAC sounds right--
But I guess a code read would really be in order here to know if it is a TPS or IAC or whatever--
My car just doesn't want to crank when it's cold sometimes-- The motor runs perfect and has new plugs with good wires and new distro/rotors --
Someone suggested a cold start injector could be clogged for mine-- ????
Anyone heard of this??
But I guess a code read would really be in order here to know if it is a TPS or IAC or whatever--
My car just doesn't want to crank when it's cold sometimes-- The motor runs perfect and has new plugs with good wires and new distro/rotors --
Someone suggested a cold start injector could be clogged for mine-- ????
Anyone heard of this??
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