1993

I've got the whole V6, LB4, 4300, engine apart! and Im trying to find the standard main cap diameter. I've looked all over the internet for specs on the main cap from the Kohlerpower manual, to calling MAHLE but they can't answer cause of the stupid virus. If anybody can help me out, PLEASE...

Dear all, I have a a Tech2 with a GM datacard up to 2009. I use it on my '08 Corvette with another connector. I have problems in using this Tech2 on a '93 Sierra. When I plug in my Tech2 I cannot power it up, so I use external power supply to start up my Tech 2. When my Tech 2 powers up, I...

My digital dash is now only displaying my speedometer and turn signals. When i start it up, the brights, service engine soon, and red brake lights are able to be displayed, but the rest stay off (including my fuel gauge, which is an obvious problem). Also recently my buzzer has stopped working...