Hello everyone, My car starts up just fine for about the first min., then I can smell alot of gas out of the exhaust. I'm think it might be the o2's, but not sure , can someone help me out, to tell me if there is away to have my o2 check to see if that is the problem, before I spend 1-2 hundred dollars on o2's. Any help would be appriciated. Thanks

 

By your O2's from Jason Cromer or www.gmpartsdirect.com it will be MUUUUUUUCH cheaper. I paid $3X.00 for mine from gmpartsdirect I think it was 34 AFTER shipping but might have been 37-38. I know it was in the $30's. You can check the o2's with a volt meter and that should tell you a little about what the car is doing.