First off, good job for getting the codes. Second off, don't listen to the autozone guys. Actually, I don't really know...but if the people on this board are consistent, then they'll tell you to not listen to them...

I wish I could help more...

www.geocities.com/jesusfr7282000 Biblical principles work, there are no exceptions. 99 Suburban 03 Silverado 70 Skylark 79 Electra