Filter
Top Products
FUEL SYSTEM (DFI) 3-23
Troubleshooting the DFI System
Poor running □ choke lever pulled out fully (push it in fully)
at low speed □ very low choke speed (adjust choke cable)
□ very low idle speed, □ very high idle speed, □ rough idle speed
□ battery voltage is low (charge the battery)
□ spark plug loose (tighten it)
□ spark plug dirty, broken, or gap maladjusted (remedy it)
□ b ackfiring
□ a f terfiring
□ hesitation when acceleration
□ engine oil viscosity too high
□ brake dragging
□ engine overheating
□ clutch slipping
□ other
Poor running □ choke lever pulled out fully (push it in fully)
or no power □ spark plug loose (tighten it)
at high speed □ spark plug dirty, broken, or gap maladjusted (remedy it)
□ spark plug incorrect (replace it)
□ knocking (fuel poor quality or incorrect, → use high-octane gasoline)
□ brake dragging
□ clutch slipping
□ engine overheating
□ engine oil level too high
□ engine oil viscosity too high
□ other