2011 Chevrolet Silverado 5.3 boss had me replace throttle body and accelerator pedal assembly for a driveability issue, which didn't fix it. Pretty certain there's a loose or broken ground or a broken wire in the throttle control circuit as the accelerator pedal position code seems to be caused either by sudden turns or chassis vibrations....I'll piddle more with it tomorrow
Buddy had that truck - planned to tow in the mountains …2018 Ram 2500 Power Wagon, 6.4L/66RFE, Setting P0871 (Overdrive pressure switch rationality)
Removed the valve body to ID the Solenoid Switch Valve diameter, Will ream the bore for a oversized TransGo valve & install a new Mopar Solenoid/Valve pack.
Will get both filters changed along with fresh Valvoline ATF+4 & a thorough shift adapt relearn.
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I'll say it again -- it would appear they transitioned Team TFI to brake hose developmentHaving my 2022 work F150 flat decked to the shop, well under 100,000km. Was parked in a gravel lot, pulled ahead 20 feet and parked again. Dashboard lit up and when I drove again the brakes were laggy and it appeared the electric e brake was my service brakes.
Get back to the office and notice a puddle under the spare tire. Blew the brake lines.
I said it before and I will dmsay it again, I hate Ford. Well at least the timing chain rattle isn't too bad in this one.
Love it! DOT approved!
That truck will go forever but it won't go anywhere quickly!We got a clean 1999 F250 2v 5.4 Superduty at the farm. Not a bad truck but I'll give give them credit, it consumes copious amounts of time and fuel without creating much power.
Interesting that they took the time to develop the code to use the e-brake (that seems like a 3rd level of care, excellent!), unless they specifically didn’t have a true redundant hydraulic system for the regular brakes. ??? V curious.