Hey I have a 2003 2500HD Silverado with 188,000 miles. I

Asked by Derrick Jan 28, 2020 at 01:55 PM about the 2003 Chevrolet Silverado 2500HD 4 Dr LS Extended Cab LB HD

Question type: Maintenance & Repair

So I replaced the oil pressure sender and still the same thing. Any
suggestions? I was thinking of changing the oil and going from 30w to 10w40
and minus the Lucas oil stabilizer.

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