775TSI
10+ Year Contributor
- 148
- 0
- Nov 8, 2009
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Carson City,
Nevada
So I thought it was my lifters but I replaced them with 3g revised and same noise is still present three days after replacement. The equivalent sound would be a window rattle coming from the driver side. Compression test was as follows: #1- 115, #2- 128, #3- 126, #4- 125. I do have a puff of smoke if I idle for 3-5 minutes (valve seals). My question is could this be a burnt or bent valve?