Plug gap is .040"
The firing order for a 1991 Isuzu Trooper 2.8 liter 6-cylinder is 1, 2, 3, 4, 5, 6. The spark plug gap is .045 (in thousandths of an inch).
The spark plug gap for a 1994 Isuzu Trooper is typically set at 0.040 inches (1.0 mm). It's important to check the owner's manual or service manual for your specific engine type, as there could be variations based on different engine configurations. Always ensure that the gap is properly set before installation for optimal engine performance.
The gap should be .040
what is the setting of the spark plug gap for a 1991 chev caprice .035
gap is .040
2.3L & 2.6L it is .040 in.
The 1991 Mercury Marquis spark plug gap is .034. Most spark plugs will be pre-gapped by the spark plug manufacturer.
.031 is the correct gap for this vehicle
set you gap at .031
0.038-0.043
.044 (In thousandths of an inch)