Usually if your vehicle shakes while driving -- especially if you don't notice the shaking at lower speeds, but see it at speeds of 35-40 MPH or more -- it is caused by a wheel being out of balance. The good news is that balancing a tire is usually very inexpensive.
No spark .no fuel.
Your u-joints are worn out.
your alternator is going bad
Sounds like a bad thermostat. Easy do-it-yourself repair.
Your engine may be misfiring. Check your fuel and ignition systems. Another possibility is that you have a worn engine mount that is allowing horizontal movement of the engine.
No. The F150 installation is longitudinal and the Freestar is not. That makes the manifolding incompatible.
no it is not timing ck you fuel filtere,and fuel presuor,and also ck your vacum lains
Ah yes the mysterious shake... As far as I can tell, its the torque converter... Though if that's not your problem, it could always be your idle sensor... Could it possibly be the U-Joints as well?
Ford F150 Pickup.
depending on the running condition, and the driving area, such as highway or city driving, its would cost you approx $254.00 with gas at $3.89 a gallon, while driving on the highway/interstate getting approx 16 miles to the gallon. Approx $300.00 with gas at $3.89 a gallon while driving within the city limits, getting 13 miles to the gallon.
it may not be you ignition relay, but your alternator.
Ford makes the best all around truck. The Ford F150 is the most popular. You can purchase a Ford F150 for $7,500 and up.