GHuggins, Alvin, and edcmat-l1 (hpt forum usernames) are all professional tuners that spend a lot of time helping on the GM Gen 3,4, & 5 forums. And...
just an update. i did work with another tuner. the car really moves now as far as power goes. the miss that i'm feeling is still there. i'm going to...
Hi I'm having some mid range performance issues. The issues is between 1800 and 3300rpm its acting almost like turbo lag but there is no turbo. Once...
It looks like your 3-4 shift pressure spring is broken. Here's a picture where I put a red box around the spring in question. The valve could also be...
Trying to teach electrical trouble shooting by forum is very hard since it's almost impossible to cover all of the basics in detail enough. I do some...