the Top Gear which is the cam gear should be at 6 o clock, the bottom which is the crank shaft should be in the 12 o clock position, your rotor should be aimed at the no 1 cylinder on your distribtor cap.
at what mileage do you change a 99 Chevy Tahoe timing chain.
The 2003 Chevy Tahoe (both the 4.8 and 5.3L engines) have a timing chain, not a belt.
chain
How do you set timing on 1988-1995 Chevy Tahoe moters 5.7l?
It has a timing chain and gears. NO timing belt.
It has a timing chain.
It has a timing chain and gears. NO BELT.
NO......
The engine in that vehicle doesn't have a timing belt.
It has timing chain and gears. NO belt.
ZERO at TDC./ Top DEAD CENTER
don't replace it unless it breaks