[>:]well I'm new here and I have an 87 2.8 liter camaro. I have had it for about 2 1/2 years now and Have had horrible troubles. The car was in bad driving conditions when I bought it. and as a result I had to replace the moter. So asides from machanical problems its fine. But my problem is that its been running rich and a little bit rough. I repaced the O2 sensor and that helped. But some times the car gives me diffent trouble codes like 43, 42,24 ect... but it always has the code 45 (rich exhaust)[sm=bangbang.gif].Well if you have any idea I can go more into detal. But a major question I have is dose this moter have a knock sensor?sorry for the long post. I f you can help please do.

 

Hey I found out that my inition madual was the problem . But now my car wont rev over 3000 rpm it just hits like a flat spot and there is no more power. I don't know if you can help let me know.

 

check out your cat

 

Yeah I figured out that I needed to change the MSD to the V-6 set up and That made it get its normal rev limits back.