i have a 94 k5 blazer with a 6.5 td and it has a stalling problem and no one can seem to figure it out all help will be greatly apreaciated.
Injector pump most likely... take it to a reputable diesel mechanic, these engines are very simple with usually common issues.
$20 dollar fix. Oil sensor is bad so it shuts off the fuel pickup pump in the tank. That makes the Injector pump pull double duty. It worked for me. You can test the sensor first.
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