Need Help with Codes
Thread Starter
Drifting
Joined: Dec 2008
Posts: 1,254
Likes: 3
From: Souderton Pa.
Need Help with Codes
I have a 95 LT1 with AT. I have pulled several codes from her this morning. My car has been running fine other that at idle and under hard acceleration. When I come to a stop she idles rough. When I accelerate hard it seems as if it takes a few seconds for it to come up to speed ad I get a large cloud of black smoke out of the rear. This morning was the worst. I started her up and drove to my son's school. As I sat there with the car idling she was spewing smoke out the back until it finally threw the codes and then idled fine.
The codes that I pulled are :
1 H72
4 H13, H44, H64
I am not really sure where to begin. I know the codes are about the O2 sensors but from some of the searching I have done it seems as though it could be also related back to the EGR. I do have the FSM and have read it but I am not that great with electrical issues.
Any help with fixing this problem would be greatly appreciated, thanks in advance.
Nick
The codes that I pulled are :
1 H72
4 H13, H44, H64
I am not really sure where to begin. I know the codes are about the O2 sensors but from some of the searching I have done it seems as though it could be also related back to the EGR. I do have the FSM and have read it but I am not that great with electrical issues.
Any help with fixing this problem would be greatly appreciated, thanks in advance.
Nick
