Ford 4.6L, 5.4L Index of Articles

Every now and then, the need arises to bench test a Relay to find out if it's really bad or not. This article will help you to bench test the Ford 20 amp multi-purpose... [read more]

There are 8 Fuel Injectors on your 4.6L or 5.4L Ford (or Mercury or Lincoln) vehicle and they ALL need to be spraying fuel into their... [read more] at: troubleshootmyvehicle.com

This article will help you to get to the bottom of Diagnostic Trouble Codes: P0620 and P0622 by helping you check one of the... [read more] at: troubleshootmyvehicle.com

Your Ford (or Mercury) 4.6L or 5.4L equipped vehicle has 8 Fuel Injectors and when one or more go bad, they will cause a Rough Idle /... [read more] at: troubleshootmyvehicle.com

One of the most over-looked tests, when troubleshooting a hard to solve Misfire, is the engine compression test. Over the years, I’ve... [read more] at: troubleshootmyvehicle.com

In this article, I'll show you how to test the thermostat in your Ford 4.6L or 5.4L pick up (van or SUV). As you might already be... [read more] at: troubleshootmyvehicle.com

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... [read more] at: troubleshootmyvehicle.com

This is a simple guide that will help you to troubleshoot a bad Starter Motor on your 4.6L or 5.4L V8 equipped car, pick up or SUV.... [read more] at: troubleshootmyvehicle.com

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... [read more] at: troubleshootmyvehicle.com

Finding out if your Ford 4.6L or 5.4L car (pick up, SUV, or van) has a blown head gasket is not hard do to and in this article I'll... [read more] at: troubleshootmyvehicle.com