Vibration Problems......

[joker1457]

98 4.0 sohc Explorer

I have a vibration coming through the pedals and throughout the car between 2000-4000rpms, this vibration happens in park in neutral and in drive. there is also a significant power loss when accelerating, but if floored the acceleration is fine but still has the vibration.

Any ideas or thoughts would be helpful Im stumped

 

[joker1457]

I like how everybody reads this thread and doesnt respond to it. Anyways my baby's going back to the mechanic that worked on it. I have a feeling he miss timed it but we will see.

 

[eXcali]

People may be reading your post to see if it is within their knowledge base. How would you like everyone who reads it to post "I don't know" as a response?

In your first post it would have helped to describe when it first started happening. If it happened after your mechanic worked on it you should have taken it right back to him.

 

[joker1457]

Right go look at the other three I have posted on the exact same issue and get back to me thank you for the input.

 

[Sbyrne97]

chill out man...but you might want to check your IAC which is Idle control...and your exhaust mounts...your exhaust can come loose of the mounts from the years.....and shake the right side of the truck and up to your engine....which can cause some vibration problems.....other than that do a search there is a bunch of vibration threads other than yours

BTW moderators might want to move this to the stock 95-01

 

[joker1457]

chill out man...but you might want to check your IAC which is Idle control...and your exhaust mounts...your exhaust can come loose of the mounts from the years.....and shake the right side of the truck and up to your engine....which can cause some vibration problems.....other than that do a search there is a bunch of vibration threads other than yours

BTW moderators might want to move this to the stock 95-01

Thank you, may I ask where the IAC is located and if its the exaust would there be a particular spot I should focus on.

 

[joker1457]

She's fixed mechanic didnt tighten the Harmonic Balancer and Jackshaft bolts properly.