F-150 Shakes

Scrapped-Knukles
Wed, 11 Jan 2023 19:45:48 +0000
Maintenance/Repairs

Shortly after having the transmission fluid replaced in my 2000 Ford F-150 at 155,000 miles, it began to shake. I had the wheels balanced – twice - but it made no difference. The frequency doesn’t change with speed, but the amplitude does, with the highest amplitude going downhill with my foot off the accelerator. I’ve put it in neutral and let the engine idle at speed, as well as downshifted, but it makes no difference. My shop says the front end is good and says it’s tire cupping. Neither my tire vendor nor I see any cupping, and the symptoms don’t match it anyway. Any ideas?

18 posts - 9 participants