Vehicle Questions and Answers
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In the 2003 Ford F-150 with a 5.4L engine, instead of an EGR valve, it is equipped with a variable valve timing solenoid. EGR valves are only present in the 4.6L engines of this model. Nowadays, VVT systems have replaced EGR valves, as they have been proven to enhance fuel efficiency and vehicle performance. Hence, this vehicle does not have an EGR valve, as it has been substituted with a VVT system. Nevertheless, in case the VVT system in your car malfunctions, it might require replacement. This replacement could cost you between $380 to $450 at your local auto shop, but prices may vary.
My 5.4 engine has an EGR system, not the variable valve timing sensor that you're mistakenly pushing. Make sure you've got your facts straight before sharing information online. Just saying.
Nonsense. The 5.4-liter engine in the 2003 model could be equipped with or without an EGR system. It's crucial to identify which version you have when searching for a replacement engine. To verify this information, visit car-part.com and input your vehicle details to view available options.
I drive a 2003 F-250 without an EGR system. My truck is a two-valve without variable valve timing, but the three-valve model has it.
In the 2003 Ford F-150, the 5.4-liter engine doesn't come equipped with an EGR valve because it employs variable valve timing, removing the need for one.
In 2003, there is no variable valve timing technology present.
Front part of the engine on the passenger side.