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David David is offline
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Join Date: Apr 2002
Location: Houston (Clearlake), TX
Posts: 8,718
Originally Posted by rotorhead View Post
My timing light is broken, I have booked it back in in an hours time at the shop for just that, I will be watching over their shoulder. Here is a dumb question.... before TDC is when the flashing mark is left of the mark on the fan right?

Sounds like their timing light is broken too .

Since the crank turns clockwise, a BTDC mark will be to the right of the TDC mark. With the engine running the correct timing mark should line up with the fan mark. I put a little white paint mark where I want the timing to be so there's no confusion.
2014 Cayman S
2011 Cayenne Turbo
1979 930 (475 rwhp at 0.95 bar)

Last edited by David; 11-13-2007 at 04:25 PM..
Old 11-13-2007, 04:21 PM
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