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Lifter noise at startup

oceancon

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oceancon New Member

oceancon

Posted
Posted

Hi, I have a 96 Chevy Express Van with the 5.0 l Vortec engine and I get alot of lifter noise during cold startup. It's pretty loud and lasts until the engine fully warms up. My oil press shows good (use Castrol 5w-30) and I put a half-quart of Risone in to no avail. Van runs good, passes emissions, 74k miles only

 

Other Vortec owners have this situation? Remedies?

 

thanks guys

Bish Senior Enthusiast

Bish

Posted
Posted
Hi, I have a 96 Chevy Express Van with the 5.0 l Vortec engine and I get alot of lifter noise during cold startup. It's pretty loud and lasts until the engine fully warms up. My oil press shows good (use Castrol 5w-30) and I put a half-quart of Risone in to no avail. Van runs good, passes emissions, 74k miles only

 

Other Vortec owners have this situation? Remedies?

 

thanks guys

 

 

 

 

Switching to Mobil 1 quieted things down at startup for me. Also a good Top Engine clean helped also but more for knock.

100R1 Enthusiast

100R1

Posted
Posted

Use a good quality oil filter such as AC DELCO & PURELATOR

 

these are 2 brands that are known to have superior ANTI DRAIN BACK VALVES

 

I second the Mobil 1 (SYnthetic oil) for reduced lifter noise on start-up. I just switched from Castrol GTX (dino) to Mobil 1 EP and the real difference i can tell so far is the reduce lifter noise on cold start up

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