My chevy avalanche recently became possessed. When I was driving my door locks began to flicker back and forth my message center said service brake system, reduced engine power, abs was going off, engine seemed to be cutting on and off. Now it will run fine for about ten or 15 minutes and begin to act up again, the code I got out of t was pcm to tacm. I replaced the pcm with no luck, so before I start throwing more expensive parts at this thing I need some help. Severall others in different forums have described this problem but havn't found a solution plesas help
have the same problem?
Sunday, November 14th, 2010 AT 8:27 PM