I have a 98 S-10 Blazer which won't start at times.
I can drive it for a week or two and it runs fine, then suddenly it is parked and it won't start.
I can hear the fuel pump. I've changed camshaft and crankshaft sensors, and the fuel filter.
It acts like it wants to start at first (the engine turns over).
It ran fine all summer but now that it's cold in Michigan this problem started.
It's in the shop right now and the mechanic has been able to start it every day for the last three weeks.
I'd appreciate any help you can offer. Any ideas?
David