2001 Silverado Ext cab 4.8

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elopez2

08-07-2006, 01:08 PM

Guys has a ? about this truck every so and then my truck burns a bit of engine oil. I'm running Syntectic oil Royal Purple sounds like if it has a bit of Piston Slap can this be causing this? Even do it doesn't smoke? Is there any fix for this issue?

92-silverado7.4

09-19-2006, 08:27 PM

try using thicker oil

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