Ford 4.6L, 5.4L Index of Articles

How To Use A Noid Light (Ford 4.6L, 5.4L)

How To Use A Noid Light (Ford 4.6L, 5.4L)

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 respective cylinders. Every now and then, one or more Fuel Injectors won’t and this will cause a Misfire... read more >> (at: troubleshootmyvehicle.com)

How To Test The Fuel Injectors (Ford 4.6L, 5.4L)

How To Test The Fuel Injectors (Ford 4.6L, 5.4L)

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 / Misfire Condition that will set the dreaded Misfire Codes: P0300, P0301, P0302, P303, P0304, P0305, P0306, P0307,... read more >> (at: troubleshootmyvehicle.com)

How To Check the Engine Compression (Ford 4.6L, 5.4L)

How To Check the Engine Compression (Ford 4.6L, 5.4L)

One of the most over-looked tests, when troubleshooting a hard to solve Misfire, is the Engine Compression Test. Over the years, I’ve run across many situations where the customer (or another tech or mechanic) just about replaced everything on... read more >> (at: troubleshootmyvehicle.com)

How To Test The Thermostat (Ford 4.6L, 5.4L)

How To Test The Thermostat (Ford 4.6L, 5.4L)

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 aware, a BAD Thermostat will cause one of two different conditions, either it will cause your Ford pick up (van or... read more >> (at: troubleshootmyvehicle.com)

How To Test The Alternator (Ford 4.6L, 5.4L)

How To Test The Alternator (Ford 4.6L, 5.4L)

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 Multimeter. This is a test that you can do with the alternator still in... read more >> (at: troubleshootmyvehicle.com)

How To Test The Starter Motor (Ford 4.6L, 5.4L)

How To Test The Starter Motor (Ford 4.6L, 5.4L)

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. This is an On-Car Starter Motor Test that you’ll be able to easily accomplish with some basic tools. To see if this... read more >> (at: troubleshootmyvehicle.com)

How To Troubleshoot a No Start (Ford 4.9L, 5.0L, 5.8L)

How To Troubleshoot a No Start (Ford 4.9L, 5.0L, 5.8L)

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 test. Well, I can tell you that testing a No Start doesn't have to turn... read more >> (at: troubleshootmyvehicle.com)

Troubleshooting A Blown Head Gasket (Ford 4.6L, 5.4L)

Troubleshooting A Blown Head Gasket (Ford 4.6L, 5.4L)

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 show you three of the most effective tests that you can do to find out. Two of these three test, can be done in... read more >> (at: troubleshootmyvehicle.com)

How To Test The Crank Sensor (Ford 4.6L, 5.4L)

How To Test The Crank Sensor (Ford 4.6L, 5.4L)

The Crank Sensor on your 4.6L or 5.4L Ford pick up (SUV or car) is a two wire type Crank Sensor that you can easily and accurately test with a multimeter in Volts AC mode. You don't need a Scan Tool to test the Ford 4.6L, 5.4L Crankshaft Position... read more >> (at: troubleshootmyvehicle.com)

Ford P0620 Test Alternator Diagnostic Test

Ford P0620 Test  Alternator Diagnostic Test

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 you may already be aware... this Alternator is a computer controlled... read more >> (at: troubleshootmyvehicle.com)