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2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

Oil pressure drops after warm up on 2007 5.3L Suburban

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Old Jan 24, 2021 | 3:22 PM
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  #11  
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Patrick Floyd
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Default Any updates?
I have an. 07 yukon. Done exactly the same as you now including heads. Same issue. Did you find a fix?

Originally Posted by coconino84103
Have now replaced the rod and main bearings and still has not resolved the problem
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Old Sep 12, 2021 | 7:17 PM
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Meme and Bryan
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Default Having problems with 07 Chevy Tahoe oil pressure
I'm having problems with my 07 Chevy Tahoe 4.8 liter. I've replaced the sending unit and screen. I've replaced the oil pump (high velocity) twice and it's still giving me the problems. I don't know what else to do anymore and I'm starting to get frustrated. Please help...(580)583-7307 Bryan. Could it be a wiring?
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Old Sep 12, 2021 | 7:30 PM
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Meme and Bryan
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Default Having problems with 07 Chevy Tahoe oil pressure
I'm having problems with my 07 Chevy Tahoe 4.8 liter. I've replaced the sending unit and screen. I've replaced the oil pump (high velocity) twice and it's still giving me the problems. I don't know what else to do anymore and I'm starting to get frustrated. Please help...(580)583-7307 Bryan. Could it be a wiring?
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