
1999 Lincoln Navigator 5.4L Misfire
Problems started after plugs were [...] misfires at idle and just above but not under [...] not misfire enough to set a code [...] these plugs cause the misfire due to reduced gap per AC delco spec's?
FIX posted 5/3/2007
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Message Closed w/FIX
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VIN | 5LMPU28A4X |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle, 700-800Rpm |
Message Closed w/FIX
Vehicle Data
1999 Lincoln Navigator
VIN | 5LMPU28A4X |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle, 700-800Rpm |