The correct gap is .044
You have to more specific, is it a turbo or non turbo motor?
how do you change the spark plugs on a 1991 q 45 infiniti
right on top of the motor. pull the spark plug wires out and use a 18 mm spark plug socket .and there ya go
There are four spark plugs on each side of your 1991 Chevrolet engine. The spark plugs will be near the bottom of the engine.
yes it does!
In the engine... If it is a a straight six. They run in a row. follow the spark plugs wires to them.
You only set the timiming for engines with spark plugs, and diesels don't use spark plugs.
The 1991 Mercury Marquis spark plug gap is .034. Most spark plugs will be pre-gapped by the spark plug manufacturer.
0.35
.060"
.031 in
Does it turn over? Does it have spark? Fuel?