Ford 4.6L, 5.4L Index of Articles

This article will help you to diagnose diagnostic trouble code P0171 (System Too Lean Bank 1) and/or P0174 (System Too Lean Bank 2) on your Ford, Mercury or Lincoln 4.6L or... [read more]

You can easily verify if the no start condition on your Ford F150 (or Expedition, or Crown Victoria, or any 4.6L or 5.4L equipped car, pick up, or SUV) is due to a lack of... [read more]

This article will help you to diagnose diagnostic trouble codes P0117 (Engine Coolant Temperature Circuit Low Input) and/or P0118 (Engine Coolant Temperature Circuit High... [read more]

The crankshaft position (CKP) sensor on your 4.6L or 5.4L Ford pick up (SUV or car) is a two wire type CKP sensor that you can easily and accurately test with a multimeter... [read more]

Testing a cranks but does not start condition on your Ford 4.6L, 5.4L car, pick up, van or SUV can leave you scratching your head and wondering where to start and/or what to... [read more]

This article will help you to diagnose a misfire condition lighting up the check engine light on your 4.6L or 5.4L Ford vehicle with the following misfire diagnostic trouble... [read more]

Testing to see if the alternator is bad or not, on your Ford (or Lincoln or Mercury) 4.6L or 5.4L equipped car, pick up or SUV, is a simple test that can be done with just a... [read more]

If your 4.6L Ford car (or pick up or SUV) equipped with the 2 coil pack Ignition System is misfiring (P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308), this is the... [read more]

This article will help you to get to the bottom of diagnostic trouble codes: P0620 and P0622 by helping you check one of the alternator's voltage regulator's circuits. As... [read more]

Testing a misfire code (P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308) can be quite a challenge, since so many different things can cause a misfire on your... [read more]