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Check the ignition coil. Its possible that the coil has a broken wire inside that when the engine is cold makes good contact, but when the engine warms up the heat causes the wires to expand and break contact. Also check the ignition module, the same thing can happen there.
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What is 1990 350 spark plug gap?
.045
What is the spark plug gap for 1990 Chevrolet van 350?
35
What is the spark plug gap for a 1990 Chevy 350?
0.035 inches.
What is the spark plug gap for 1990 Chevy truck 350?
.045
What is the spark plug gap in a 1990 5.7 350 engine?
0.035 in
What order do spark plug wire connect on 350 motor 1990 Chevrolet Silverado?
The spark plug wires connect in the 7,3,5,1, 8, 6, 4, 2 order on the 350 motor for the Chevrolet Silverado made in 1990. This changes in the models built after 1990.
What would cause your Chevy 350 to have no spark?
Bad coil Bad rotor
What spark plugs are used in a 350 with a magneto?
Use the same spark plugs as you would with a distributor, but reset the gap to .020".
1990 GMC 2500 with a 350 V8 not getting spark i have changed the coil and checked the distibutor cap any ideas?
its probly the condencer
1990 Chevy truck 350 engine NO SPARK?
distirbuitor, wires; most likley. Just go through the whole ignition system.
Where is the spark plugs in a 1998 e 350?
Thay are between the valve covers and the intake. Thay are under the coils, take the coils loose and raise it up off of the plugs. It has a coil for every spark plug.
What would cause a 1999 Chevrolet 350 to have no spark?
typically this means the ignition module is bad
