93 caddie fleetwood brougham
#1
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93 caddie fleetwood brougham
When setting the timing (5.7L engine) after getting the #1 spark plug up where should the mark on the harmonic balance be?
#2
Have you shot the gun at it to see what it is at now? I'm not sure EXACTLY. 6 or 8 BTDC, in that area? Some people try to advance it as far as the engine will handle it without pinging, under load, going up a hill.