2003 Ford F350 Super Duty DRW SuperCab "diagnose bad fuel injectors" Questions

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Question about Ford F-350

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...a steady miss that the computer cannot diagnose. Have changed fuel filters several times and tried different fuel from different stations with the same result. Any ideas? Could be a bad fuel

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...bad in the 7.3 powerstrokes i just had one in last week with a new sensor that only lasted a month one thought comes to mind, my 2000 model 7.3 would hardly start and had no response to throttle, ...

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fuel injector but replacement could lead to damage to other injectors which would then require 'spider' replacement. They also said that high-mileage (this one over 200,000) GMCs prone

Question about Ford F-350

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...plugs spark plug coils bad compassion bad injector bad fuel bad fuel pressure air leak exhaust back pressure these are the 1st steps to diagnose the misfire if engine light on best to diagnose it ...

...could have a bad o2 sensor reading the exhaust stream wrong and commanding the PCM to go lean..could be a bad or gunked up injector, fuel pump, fuel filter...too many things to Diagnose like this.

...first. you don't give me enough information to diagnose the problem. First thought is clogged fuel filter or bad fuel. 2nd, clogged injectors, bad plugs/wires...sorry can't write a book

...pressure OK? ~ 40# Replacing sensors without proper diagnosing can be waste of time, energy and costly. Sounds like a bad fuel pump. What codes you have before started doing anything. Any codes

...diagnose and repair the issue to ensure proper function of the fuel system. Opel Corsa bakkie 1.7 dti , NO YEAR TOLD! WOW HARD. in AFRICA? fuel tank empty OR gauge fuel lies. or level sensor bad and ...

...diagnose drivability problems on a reular basis! hope this helps ,let me know how it goes! it is very hard to clean them. vortec motors are a pain. the fuel rail is in the middle of the intake. take ...

Question about Ford F-350

1 Answer

...bad fuel purchase,then,maybe clogging fuel injectors in the engine. remedy,local parts store,autozone,advance auto parts,purchase lucas fuel injector treatment{cleaner] just add it to your fuel ...

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