Questions & Answers for: GMC typhoon

93 GMC Typhoon acting up Well, here it goes. I own a 93 typhoon, and recently it started acting up. IT was like it was missing really bad. I changed plugs, wires, cap & rotor. Didnt change. While ...

starter motor staying on not wired properly i need a wiring diagram for a holden torana red motor 179 check the wire ends there are 2 different sizes flip them untill you get it right

i think the wastegate is staying open when it gets warmed up is that possible wastegate should be open if waste gate closed it will cause engine to overboost destroy engine.

Where is the oil sending unit on my 1992 GMC Typhoon for the dash gauge get a shop manual on ebay or the internet.