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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15181
Experience:  GM Grand Master Technician 2007. 14 years experience.
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1990 chevy 6.2 diesel. lift pump does not run but will with

Customer Question

1990 chevy 6.2 diesel. lift pump does not run but will with direct power. relay is good fuse is good. changed oil pressure switch no change in status. ???
Submitted: 5 months ago.
Category: Chevy
Expert:  Juan Crespo replied 5 months ago.

Hi there.

What model Chevy are you working on? Auto or manual trans? 2 or 4WD?

Expert:  Juan Crespo replied 5 months ago.

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