Type: Posts; User: jsweeyor1
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With #1 at TDC the crank and cam marks are at 12 o'clock. On the exhaust stroke with the crank at 12 o'clock the cam is at 6 o'clock. As far as I can tell everytihng is in position.
The timing is correct. The books show TDC at 12 o'clock and the exhaust at 6 o'clock which I where I lined every thing at.
1 - 100
2 - 120
3 - 105
4 - 110
5 - 100
6 - 110
7 - 105
8 - 115
I did not check the valve train. I set the timing marks on the crank and cam sprockets both at 12 o'clock as indicated in the repair manual.
The only part I know for sure was bad is the timing chain. It had jumped a couple teeth and is now correct. The other parts have just been a quest to try and get it to start.
I have 56 psi at the plenum and I pulled the #1 plug and checked the spark and it is ok.
HELP!!!!! I have a 96 Suburban 7.4. I was driving a month ago and stopped at the light. When I pushed the gas it lunged and quit. I have changed the timing chain and gears, Plugs, Wires, Cap,...
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