89 firebird 2.8 V6 Rough Idle
06-18-2009, 04:53 PM
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89 firebird 2.8 V6 Rough Idle
Car idles good in park or nuetral, when you put it in drive or stopped at a light in stumbles. When car is first started it dosn't seem to have a fast idle or choke, any ideas? would the TPS be causing this? Has an exhaust leak seems like it needs cat back system.
06-18-2009, 05:07 PM
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Car: Many
Engine: Several
Transmission: Automatics
Re: 89 firebird 2.8 V6 Rough Idle
check engine light on? i bet it is. what codes are they?
06-18-2009, 05:20 PM
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Re: 89 firebird 2.8 V6 Rough Idle
Im getting a 13, 23 and 32. I got a new O2 sensor that I'm gonna put in. I wondering if I should put in a new TPS too, or a Mat and it seems like the EGR is working properly. Is there a certain order to do these things?
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