Rumble

[user 64847]

I've got a V8 4X2 Limited with 91K on it and at about 40-45 mph I feel a rumbling almost like I'm driving over some rumbles trips it goes away after I accelerate and only lasts for a couple of seconds. Any ideas? Thanks.

 

[EddieS'04]

Are you saying the rumbling stops completely, after accelerating. Then only comes back the next time you drive. Or the next time you drop to 40.

 

[user 64847]

It stops when I accelerate but next time I drop to 40 and keep it steady it rumbles like you're driving over the strips. I kind of think it's a fuel pump issue.