Quote Originally Posted by Chubminnow View Post
I have a 97 model Silverado with about 130K on it and just curious about the injection system on your's, was your old injection sysem just plum worn out or what? Did you ever use any gas treatment in your's such as Seafoam?
Four the the injector nossles failed so i just changed out the whole spider. I tried sea foam with no luck.