Check your oil. Is it low? If so add oil and try it. How long since oil and filter change? Oil filter could be stopped up or oil pump failing. Continued driving it like this will blow the motor so check it out ASAP.
I think your oil pressure sending unit is bad. Try and replace thar. Something is wrong in that line.
2001 GMC Sierra 5.3 I think its not the 4.8 and it has over 200k. Tell me its not my motor plzzz
2001 GMC Sierra 1500
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Maintenance & Repair
my 2000 gmc starts and runs for about 5 min. then dies all the sudden and wont start back up immediatly. i have to wait only to run into the same problem
2000 GMC Sierra 1500 SL Extended Cab SB
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Maintenance & Repair
My oil pressure drops to 0 after about ten miles. Changes the sensor and screen under sensor. No change. Changed oil pump, O ring, cleaned oil pan and pick up. Was at 55 psi cold and went down to ...
2010 GMC Sierra 1500 SLE Crew Cab 4WD
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Maintenance & Repair
died on me on the highway got it towed home starting going at it, hooked two different scanners to it and not throwing any codes (ecm is working bc the map was reading correctly but also the rpm was...
2004 GMC Sierra 1500
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Maintenance & Repair
I still have power, but it will not crank or even attempt to turn over. The only remedy that will allow it to start again is to d/c battery.
2006 GMC Sierra 1500 SLE1 Extended Cab 5.8 ft. 4WD
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Maintenance & Repair
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