LEMON Manuals
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1987
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Forward Control 5.7 M, Standard
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Repair and Diagnosis (Single Page)
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Engine Performance
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CCC Tests W/O Codes
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Backfire
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Symptom Definition
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Symptom Definition
Fuel ignites in intake manifold, or exhaust manifold, making a loud popping noise.