My 2001 duramax with 241,000 miles drove fine 40 miles. I shut it off for 20 minutes. It spins fast but will not fire. Will start on squirt of ether but last obly as long as the ether.
JA: Will the headlights turn on? Is the battery fully charged?
Customer: Lights work. Spins fast.
JA: What is the model of your '01 Chevy?
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: I have done all my abilities allow.
JA: Anything else you think the mechanic should know?
Customer: Last week50 miles ago, I thought it would be good to check the fuel filter because there was a slight "lope" to the engine
at idle. The truck drove fine 75 mph for 40 miles to where it did not start after 20 minutes off. The injectors were replaced at 198,000 miles 7 or 8 years ago. I put a lubricity additive in today's ultra low sulfur fuel at fillups.