Quote:
Originally Posted by TKR
The Cam adjuster bolts should be replaced after removal because they are torqued to 30Nm + 90 degree stretch angle. The old bolts can't be re-used. Of course the timing must be correct before the final torquing and copper paste should be used in the bolt contact faces.
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I spoke to the guy today and he said that the bolts were not replaced when the oil seals were done. He said it wouldn't make a difference because the car has been running for 3 months. I said it took that much time for the bolts to give up but he wouldn't have it.
I told him to take the engine apart so I can see the cam adjustment unit but the truth is, I have no idea what they look like so I won't have much of a clue as to what the problem is.
What would indicate that the bolts had failed? Would there be any signs?