2002 Chevrolet TrailBlazer "rough idle" Questions

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Question about Chevrolet TrailBlazer

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rough idle like Autolites and Bosch. This would be a cheap way to fix this problem. If by chance you have just recently changed the battery or had the battery unhooked. Let me know, it's an easier fix

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...rough idle My 2002 Chevy Trailblazer idles rough and is slugish when pulling out. The vehicle runs fine when moving but when I stop at a red light or stop sign it idles rough. I have replaced the ...

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rough idle when cold when the truck is cold I have a rough idle, driving at normal speed its ok but lacks power when needed? Idle air control sensor or either mass air flow could be bad or going out.

Question about Chevrolet TrailBlazer

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...rough idle on a 2002 chevy TB? My TB has the SES light on and a rough idle. I cleaned the throttle body and changed my spark plugs. Not getting a CEL or any codes. My RPMs were very low and would ...

Question about Chevrolet TrailBlazer

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idleing rough when driving at all times .... Well it happen 1week ago when it was raining hard and past through some large puddles of water and then the it was idleing rough , now it's have ...

Question about Chevrolet TrailBlazer

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Rough Idle 2002 Trailblazer 4.2L could it be the cam solenoid? It shows no code or service engine light but the idle is very rough Clean throttle body first, make sure you disconnect battery foe about

Question about Chevrolet TrailBlazer

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rough at idle and slow with acceleration. Had Check Engine Soon Light with P0301 code.Had O2 sensor changed, throttle plate cleaned and spark plug wires changed. Still runs rough??? Do you know if the

Question about Chevrolet TrailBlazer

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rough idle Do you have a check engine light on in your dash ? It may be your throttle body is dirty. Run some SEA FOAM engine tune up in the gas when the tank is about 1/4 full, dump the whole can in,

my 2003 chevrolet trailblazer is idleing rough when stopped my 2003 chevrolet trailblazer with an inline 6 is idleing rough when stopped ever since i had someone change my oil I would start by ...

Question about Chevrolet TrailBlazer

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My 2004 Trailblazer started idling rough today. We changed the battery approx a week ago. How can we fix this? Thank you. By chance, did it start idling rough while you had the defroster on, or the ...

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