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Old 10-20-2010, 05:51 PM   #2
Sonyps307
Lexus & 550's
 
Join Date: May 2010
Location: Baltimore
Posts: 526
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I just had my motor rebuild and I have the same tapping as you does the tapping stop or get quieter after it's been run about 15-20 mins like mine. my tapping started about 300-400 miles after the rebuild and is about up to 1000 miles now mine just started burning oil the other day and I found out that they torqued my head bolts to 58 lbs and not 70lbs so I'm thinking with the new motor the head gasket shrinks a bit and now is looser more and now the head gasket it slapping between the head and block so I'm taking it to the rebuild shop and let them look at I will let u know what happens
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