> ramdodge wrote:
> > i have another problem with my 1993 crown vic, i get a
> shaking from the
> > underbody at about 45 mph it is not in the steering, but
> more from the
> > underbody but it dosent do it everytime. it will shake for a
> > seconds then quit or if i put in in neutral it will quit, or
> if i take my
> > foot off gas it will quit, i replaced the u-joints, but iam
> still getting
> > any help? thank you.
> My money is on plug wires. The boots are starting to fail.
> The concern will get
> worse over the next few weeks.
I agree sounds like a misfire under load plug wires are a good place
to start also if your going at a steady speed around 38-45 mph and
give it some gas if your car feels like your going over rumble strips
may be the torque converter clutch.
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