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2002 Ford Pickup 5.4L Poor Idle Quality, Misfire, MIL Lamp on
I have this truck here that also happens to be a company
vehicle so unfortunatly i have no time to work on it but it
also needs to be done yesterday. It came in idleing rough
with a cel on for cyl 5 misfore and bank 2 lean. Test drove
vehicle and noticed it ha... Trouble codes: P0175 (System rich bank 2), P0305 (Misfire cyl 5). |
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1995 Ford Econoline 4.9L Poor Idle Quality, Poor Fuel Economy
Well thank you everyone for your great advice. After many many hours of testing, I performed a leakdown check on the cylinders, found the the rings to be leaking enough that on the intake stroke, to be pulling air from the crankcase into the cylinder, therfor ... Trouble codes: 136 (No EGO HO2S-1 Switch - Lean Exhaust bank 2), 172 (EGO Not Switching Lean Exhaust - Bank 1). |
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2004 Ford Pickup 5.4L No Start, Poor Idle Quality
well this truck is fixed. luckily I did not throw a fuel pump at it . I could not prove it was failing! AS it turned out it was the fuel pump driver module failing to provide power to pump. the pump does not run on full power all the time and intermittently wo... Trouble codes: 191. |
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