[urq] Pre-ignition problem contined

Robin Gilmour quattroguy83 at yahoo.com
Tue Apr 6 01:14:08 EDT 2004


Dear Audifans:

Thanks for the help!!!!!!!!!

1)  I borrowed another computer from a working car and
it still pings badly.

2)  I want to check the timing.  I assume that it
should be -4 to -8 degrees at idle.

3) I noticed a small oil leak from the intake to turbo
housing.  I removed the rubber fitting and found a
small crack in the rubber.  It appears that there is a
leak under boost.  I will replace this and try again. 
It would make sense if the engine was running lean
under boost.

4)  I also noticed that the lower hose from the
intercooler to the turbo is deformed.  There would be
almost no air flow when the engine was not under
boost.  I will fix this also.

Regards

Robin 

I will report back

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