'88 Ford Pick Up

[Brandt]

'88 Ford Pick Up F150 4x4 5.8 V8.
Bad gas milage, wont start easily after it is warmed up, surges intermittantly, has been in the shop and has had every test posible run on it, tests always come back normal....Just wondering could this be a bad computer?? Any help is appreciated.

[lou]

that is a problem child, but not unfixable, first the test are more than likly correct they are not the best but give you basic info as far as your gas mileage you may have too live with it but here are some tips if you have self locking hubs 86s them get manual ones if you have a C6 trans thats the best your going to do about 11 miles per gal. check you tfm thick film mod. for the hard starting