The spark plug gap in your 1999 Chevrolet suburban is dependent upon the type of engine. The standard engine spark plug gap is .011.
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.
The spark plug gap for a 2004 Chevrolet Suburban should be set at .040 inches. The new spark plugs are pre-gapped and do not need adjusting.
Gap is .035
The corect gap is .035
set it a .0035
5.7l & 7.4 = .60
The spark plug gap is listed in your owners manual and under the hood on a placard.
The proper spark plug gap for a 1992 GMC Suburban 5.7 L is .035 thousandths of an inch. Many spark plug gaps are pre-set.
5.3 Engine is .060
.060 for further info on any spark plug gap, just call autozone or o reillys and they'll tell you exactly what it is for free.
The spark plug gap is 09.96 The spark plug gap is 09.96
Listed under the hood on a placard and in the owner's manual.
spark plug gap for a 2.2l is 0.060"
.045 spark plug gap
0.9MM with spark plug gap tool.
Spark plug gap is .060
The spark plug gap is .054"
0.32 gap spark plug