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Spark plugs are a whole different animal on this engine. Avoid cheap aftermarket coils, only use Motorcraft DG511. Generally we diagnose the cylinders with the misfire and replace the spark plug and ignition coil for those cylinders. The ignition coils easy to replace though. It will cause a light jerk or bucking that some describe as a transmission issue. Symptoms of a failing ignition coil is cylinder misfires under load, accelerating, or most notably cruising up a small grade at arond 55mph in overdrive. The ignition coil do fail internally as well. The spark plug wells can also fill up with oil or coolant from nearby leaks causing the spark to short to the cylinder head. These deteriorate with age and weak spots in the rubber can cause the spark to jump to the cylinder head instead of the spark plug.
Most of the coil failures are actually because of the coil boot, the piece of rubber that covers the spring that touches the prong to the spark plug. Most trucks will need multiple replacements in it's lifetime. The general consensus is that this type of ignition system is the most efficient design offering independent control, but the coils do suffer from failures likely related to heat. COP systems are now very commonplace in the automotive industry. The 5.4L Triton features a coil-on-plug (COP) design a separate coil for each cylinder that sits atop a specialized spark plug (more on that adventure in a minute!). The most common thing we need to mention, but it is the easiest to fix, is the ignition system.
#P1233 fuel pump driver module offlin trial#
No harm in trying.Īlso, you can get a free 30day trial of Amazon Prime to get free shipping on most the products I link! Combined with the above credit card offer, you can save a lot of money. I can get you an easy $100 bonus and some available credit if you apply for a Discover Credit Card using this link. Repairing this stuff can get really expensive. This article is written with the 5.4L 3v Triton truck engine in mind, but it also applies to the 4.6L used in trucks, vans, and cars. These problems range from easy to change coils, to the dreaded spark plug, all the way to the scary and expensive timing chain issues. It does have common reoccurring problems you should be aware of. Everyone sees these late model F150's with the 5.4L Triton engine as a risky investment but I'm here to tell you this engine can be solid. There are many people who are looking at buying a used truck (New to them!) or considering keeping their old truck for a few more years.
Pullover as soon as it is safe to do so and turn off the engine.Ford 5.4L Triton Common Problems in Trucks Last Modified : Mar 30, 2021 When this light comes on, that means that the engine has overheated. For more help, follow our guide on troubleshooting the airbag light on a Cadillac. The diagnostic port can be found under the dashboard on the driver’s side. Where is the diagnostic port on a Cadillac? Important: If an active system error is present, the AdBlue tank must not be filled.
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The quick test must not be erased otherwise the information on the cause fault code will be lost.
These system fault codes are always shown together with at least one cause fault code in the engine/SCR control unit. Is there a fault code on the AdBlue tank? Is the 5.4 liter engine a remanufactured engine?.What is the code for the Check Engine light?.What kind of warranty does a 5.4 liter engine have?.What are the symptoms of a damaged fuel pump driver?.
#P1233 fuel pump driver module offlin how to#
How to erase a BlueTEC system fault code?.Where is the diagnostic port on a Cadillac?.Is there a fault code on the AdBlue tank?.