Hard shutdown?

[Kyle J]

hey guys my truck has always shook a bit when shutting it off since i have had it but it has seemed to get alot worse?

any ideas

[elrojo63]

Stick shift? Could be your dual mass flywheel going bad


Sent from my Autoguide iPhone app

[Kyle J]

Auto, but I had my trans fluid and fliter changed and flushed and now my truck is making really loud vibrating and humming sounds around 35-45mph and 70-80mph , and just today when it down shifts it makes a sqeeking noise for a sec not sure if these issues are related though? Thanks for the quick reply

[Kyle J]

anything? where to start im lost, was told to replace cps, i did with no luck

[SuperCrutyPS]

The vibrating/humming at speed could be u-joints. Out of curiosity did you check those?

@ shut off....Have you looked at the motor mounts or trans mount? It's a suggestion.

[Kyle J]

i took a look at motor mounts, seemed fine, Whats the best way to tell if my u joints are bad? i know probly a dumb question but i took a peek at them a couple weeks ago looked ok but i also dont really know what they look like brand new? im a neb haha

[Powerstroker1997]

Grab ur drive shaft at the front where it comes out of the transmission and at the rear where it bolts to the rear axle grab just slightly behind u joints wiggle up and down and side to side u shouldn't have any play if they are in good condition if u feel or see any movement then that's deffinately where ur humm and vibration is coming from. Oh yea they will also squeak some times I would put money on worn u joints