My truck shakes when I reach 45 mph, if I accelarate to 65 it goes away for a while untill I start to brake down to lower speed. I have a straight 6 engine manual transmission.
Doe,s engine have skip at idle?Just need to know,to rule engine out.
Could be a bad tire, bad wheel bearing, loose wheel bearing(s) loose tie rod ends, bad ball joints. Lots of moving parts in a front end that can get sloppy. is it a 2wd or 4wd?
TA77,is correct,could be lot,s of thing,s under the front end,first thing come to my mind is,bad tire,tire out of balance,being it ony doe,s it at certain speed.s.
Looking for a Used F-150 in your area?
CarGurus has 210,087 nationwide F-150 listings starting at $895.
Search Ford F-150 Questions
Ford F-150 Experts