i can get on my car and it can idle... it's ok.... but if i am going down the road say 40mph or whatever it just shakes... like it wants to go then it holds back.... what's the problem? all my hoses are good.. changed my fuel filter out under the hood... changed my spark plug wires... i cant find it.... i just got new spark plugs like last month... put gas treatment stuff, injector cleaner... i dont know what the problem is... any idea's guys????


thanks for the help

Ben

 

check the distributer cap and rotor.

 

Could be ignitor.

 

are you getting a cel?

 

what are you running for engine management?

 

my friend said it was a valve.... i need a "valve job" he said... damn he said it cost a lot... anyone know a cheaper way to go???