I removed my relay control module and the sodering looks great. My 04 Crossfire began failing on me at traffic lights and 5 minutes later will start up. A couple of times I got off work and went to the car and it failed to start. Dealer says its the relay module, and not covered under my 3 year warranty I purchased. Wanted to charge $500. My other mechanic says its the air injection pump. His diagnosis shows not enough electric current coming out. I removed the MAF and sprayed it with MAF cleaner and car has not died since, but engine light comes on for code P0410. Car did shake slightly this week and made me think it would die again. Both parts are expensive. Could the relay module look good and still be bad or should I replace the air injection pump?
Thanks for any ideas.