LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 1994 >> C3500 HD 6.5 F, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 5.7L >> Trouble Code Charts >> Code 45, Rich Exhaust Indication >> Fuel Canister
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Fuel Canister

Charcoal canister fuel saturation will cause a rich air/fuel ratio. If full of fuel, check canister control and hoses.