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i think .35 or it will be under hood on sticker emissions
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What is the spark plug order on a 1991 Chevy 454?
18436572
What is spark plug gap for 1978 Chevy 454?
0.045
What is the spark plug gap on 1977 Chevy truck 454?
The spark plug gap on 1977 Chevy truck 454 should be set at .045 inches. Spark plugs are preset at the factory and should need no adjustments prior to being installed.
What is the spark plug gap on a 79 Chevy 454 engine?
25-.30
What are the costs for spark plugs for a Chevy 454 engine?
Spark plugs are a cheap and quick fix if one goes out. The cost to replace one on a 454 chevy engine however can differ depending in the spark plug brand.
What is the spark plug gap for 1995 Chevy van with 454 engine?
A 1995 Chevy Van with a 454 engine will have a spark plug gap of .060 inches. A difference of .005 (give or take) should not affect the engine's starting capabilities, however.
What is the correct spark plug gap setting for a 1991 Chevy 454 HEI engine?
0.035"
What is the spark plug gap for 1999 Chevy suburban 454 duromax?
A person must leave the right size gap for the spark plugs when changing them. The 1999 Chevy Suburban has a spark plug gap of .060 inches.
Where is the number 1 plug wire on a 454 Chevy?
The number 1 plug wire on a 454 Chevy engine typically connects to the spark plug located in the front-left (driver's side) cylinder. You can refer to the firing order diagram for your specific engine to ensure the correct placement of the plug wire.
What is plug gap 454 Chevy?
.035"
What is the Spark plug firing order for a Chevy 454 mark 4?
Knowing the firing order of a cars engine will help a person diagnose problems. The firing order of a Chevy 454 mark 4 is 1-3-4-2.
What is the spark plug gap for a 1970 454 Chevelle?
0.35
