newby

[czycrk]

I have a 94 Blazer 6.5 that stalls ,have replaced the pdm and lift pump .It runs better but still stalls. What's next

[john8662]

check that the lift pump is running when the engine is running (you can feel it pulsating by grabbing it). If not you'll need a replacement Oil Pressure switch/sensor, go with an AC Delco, aftermarket units have proven unreliable.

After that check for codes, search the forum on checking for codes on a 94-95 via a paper clip.

J

[czycrk]

Thanks I'll give it a try