F150online Forums

F150online Forums (https://www.f150online.com/forums/)
-   V8 Engines (https://www.f150online.com/forums/v8-engines-24/)
-   -   Jerk When Accelerating from stop. (https://www.f150online.com/forums/v8-engines/524987-jerk-when-accelerating-stop.html)

Millers17 08-02-2021 11:18 AM

Jerk When Accelerating from stop.
 
I have a 2012 F-150 V8 5.0L (COYOTE) and it has 67,000 miles on it. It jerks when I hit the gas from a complete stop. No codes have been thrown up. It doesn’t jerk any other time. The rpm needle fluctuates a little when sitting in park but not too bad. Could it be dirty due injectors?

ManualF150 08-02-2021 08:57 PM

Try greasing the slip yoke.

glc 08-02-2021 09:40 PM

Yes, rule out driveline issues first, also check the u-joints. With 67k, change the spark plugs if they are original. I doubt it's injectors, but a couple bottles of Techron in the gas sure wouldn't hurt.

Bowie32# 08-06-2021 02:12 PM


Originally Posted by glc (Post 5272147)
Yes, rule out driveline issues first, also check the u-joints. With 67k, change the spark plugs if they are original. I doubt it's injectors, but a couple bottles of Techron in the gas sure wouldn't hurt.

why did my brand new Coyote do a Sudden Acceleration after a loud explosion sound and then full throttle on it own? Any answers

ManualF150 08-06-2021 10:01 PM

^^
Bowie32# -- I suggest opening a new thread for that one. These are two separate issues.


All times are GMT -4. The time now is 10:33 AM.


© 2024 MH Sub I, LLC dba Internet Brands