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Lifters noise
Yes , the owners manual says 10w30 syntetic. We went mineral 20w50 ...- Faustof
- Post #6
- Forum: Engine & Drivetrain
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Lifters noise
I bought the one for that year and model at the parts store(I guess hi pressure as the original). when cold it goes over 40 (45 I guess) and sounds great. Aftr a little while , once the engine is hot, it drops below 20 and the lifters start to make noise. Thanks on advance- Faustof
- Post #3
- Forum: Engine & Drivetrain
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Lifters noise
Hi, I have an 2007 Tahoe with 180,000 miles. As common I had a lifter/cam issue. I perform the AFM Delete (change all 16 normal lifters and regular camshaft and re-program to dissconect the AFM on the computer). I been having low pressure problems . I already change the oil pump and double...- Faustof
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- Replies: 58
- Forum: Engine & Drivetrain
