Thread: Motor Backfires Thru Exhaust When Trying To Start
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Old 10-01-2019, 10:07 PM
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Backfires can still be wrong ignition timing out the exhaust.

Either 360 crank degrees out, or leads wrong direction on cap.

Verify 10 BTDC, with a spark plug out feeling for compression as you rotate towards TDC.

Remove distributor, refit with rotor where you want NO.1.

Gary
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