if you are not getting spark in your coils iti could be the crankshaft sensor im not a mechanic lol but i have the same problem with mine im trying to find out how to install the sensor i replaced the coils and the ignition module and still no spark
Check the spark plug wires and spark plugs. You might have to test coils too.
IF IT IS A 4 CYL YOU PROBABLY HAVE A BAD CRANK SENSOR OR IGNITION MODULE.
The 1991 Mercury Marquis spark plug gap is .034. Most spark plugs will be pre-gapped by the spark plug manufacturer.
how do you change the spark plugs on a 1991 q 45 infiniti
If you have no spark on the 1991 Subaru Legacy, you should check the spark plugs and spark plug wires for replacement. You should also check the battery and ignition for replacement.
what is the setting of the spark plug gap for a 1991 chev caprice .035
The 1991 350 cubic and Chevrolet engine spark plug gap is .027. Most spark plugs will come pre-gapped from the manufacturer.
The 1991 Suzuki 250 dirt bike spark plug gap is .019. Most spark plugs will come pre-gapped from the spark plug manufacturer.
Until God commands you to buy a 2005.
on the four cyl engine .031 inch
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Replace the ignition coil.