WebApr 14, 2007 · 1. what is your problem? the truck has a rough idle I'm guessing. have you ever owned a truck before? not trying to be snide, but the trucks "run" rougher. this is due to stiffer motor mounts, and less drivetrain shielding than a car. or you could have a misfire. it's not likely though since you said the dealership already called it good... WebJun 15, 2010 · The new truck (02 4.6) seems to have an odd idle issue that feels like a slight miss or injector. It only does it while sitting in gear with my foot on the brake. Put it in neutral or park and it's fine. It shows no thrown codes, cleanest smog test I've ever seen, and runs absolutely perfect otherwise. It's really not that bad but something has ...
Rough Idle? Strong Gas Smell? Here
WebOct 11, 2012 · 2004 - 2008 Ford F150 - Rough idle, Sputtering, No power and Dies - I do love my Fords but maybe I'm just getting too old. 2004 F150 4.6L STX four door, with 291,000 miles. Out of no where it starts sputtering, rough idle, no power and running very rich ... very. Checked codes indicated MAF, removed and cleaned... WebDec 27, 2024 · Engine misfiring is one of the main causes of rough idling and stalling in the Ford F-150. It is caused when there is incomplete combustion in one or more of the cylinders. Severe misfiring can cause the engine to shake and bounce, which you may feel as rough idling. hill-rom holdings inc ceo
2004 F-150 - Rough Idle HELP!!! - Ford Truck Enthusiasts Forums
WebMar 23, 2013 · Could this have an impact as well on rough idle. Dealerships sometimes overlook the obvious. Yes and that was actually the issue I had with mine not that long ago, vacuum line came off the throttle body and messed with the brake system and the idle, cheap hose clamp fixed it Reply Like The following users liked this post: caperJ (01-31 … WebSep 8, 2024 · The exhaust heat can also bake the O2 sensor wiring going to/from them over time. If an oxygen sensor begins to fail, it can make your F150 run too lean (or rich). A super lean running engine will often shake when idling. The mixture would be wrong at all RPM, but the shaking decreases as the engine speed increases. WebFuel Pressure Regulators can go bad. They can cause gas leakage, rough running vehicles, a strong gas smell inside of the vehicles, and it can be a potential vehicle fire hazard. Here's a video... hill-rom jobs