Anonymous posted a question about 1993 Chevrolet C3500:
"I have a 1998 chevy silverado 7.4L. The engine has about 155k on it. I changed the fuel..."
Anonymous posted a question about Chevrolet Cars & Trucks:
"I have a 1998 chevy silverado with a 7.4 vortec. I have a little starting issue that has..."
Anonymous posted an answer for this Cars & Trucks:
"How would I go about testing the ignition switch?"
Anonymous posted an answer for this Cars & Trucks:
"How would I go about testing the ignition switch?"
Anonymous posted an answer for this 1998 Chevrolet C3500:
"i have a 1998 chevy c3500 with the 7.4 liter vortec gas engine. what is the timing need to..."
Anonymous posted an answer for this 1998 Chevrolet C3500:
"you can't change the timing in this engine nor can you adjust the valves. The timing is..."