truck is jacked....... need help....

[Spikey1566]

Some may have read my bitching in the newbie section, but here it is for those who havent.... i have an 89 2.0 and when im driving i cant go over 55 mph. when i do the engine acts like it is going to die, when i let off the throttle and coast to let it settle down it does fine. it has never died all the way but im stumped! i thought maybe vacum leak but i have fixed those and it is still doing it.. also if i run through the gears too high at rpms it does the same thing...... wtf?!? any help would be awesome thanks... need fixed so i can start my body build

[camoit]

did the fuel filter help out?

[Spikey1566]

sorry guys ive been outta commission for awhile with a back injury. yes the fuel filter was the issue.. it runs like a champ now although i have to watch someone elses drive her... cant work cant drive or even play with my truck... this sux