.035
.045 on most,what engine do you have?
.045
The 1986 Chevrolet 350 cubic inch engine spark plug gap is .027. Most spark plugs will be pre-gapped by the spark plug manufacturer.
Firing order? 1-2-3-4-5-6
The spark plug gap on a 1986 Chevrolet S10 4 cylinder pick up truck should be set at .060 inches. The spark plug for this vehicle may be purchased at any auto parts store.
A 2009 Chevrolet Silverado with the 5.3 engine requires a .040" spark plug gap.
You should use the R45TS spark plug on a 1992 RS Camaro.
.045
The recommended spark plug gap for a 1986 Toyota 22RE is .032"
.060
0.32 gap spark plug
2004 Chevrolet Aveo 1.6L MFI DOHC 4cylThe Spark Plug Gap.044 (In thousandths of an inch)