1997 GMC Yukon SL 5.7L MIL Lamp on
I have checked for play in timing chain when move crank dist turn when turn crank both ways immediately. Help?
FIX posted 8/10/2011
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Message Closed w/Summary
Vehicle Data1997 GMC Yukon SL
Trouble Codes
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Message Closed w/Summary
Vehicle Data
1997 GMC Yukon SL
VIN | 3GEK18R5VG |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |