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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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1998 K 2500 6.5 204k low oil pressure when hot. sending unit

Customer Question

1998 K 2500 6.5 204k low oil pressure when hot. sending unit has been changed
JA: How old is your oil pump? Has the check engine light come on?
Customer: factory
JA: What is the model of your '98 Chevy?
Customer: K2500
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: 1998 K 2500 6.5 204k low oil pressure when hot. sending unit has been changed
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Chevy Mechanic about your situation and then connect you two.
Submitted: 1 year ago.
Category: Chevy
Customer: replied 1 year ago.
Chevy Pickup K2500 6.5 204K on motor, oil pressure sending unit changed. When hot at idle near zero, no engine noise.
Expert:  Juan Crespo replied 1 year ago.

Hi there.

Have you measured actual oil pressure with a mechanical gauge/tool? If so, what is it in psi at idle?

Customer: replied 1 year ago.
not yet, just lazy. I will can I get back to you
Expert:  Juan Crespo replied 1 year ago.

OK