I own a 94 Toyota pick up and it starts but will not accelerate. Any suggestions as to why could be the solution?

 

did you check the fuel injectors ?

 

Any check engine codes? Even if the light is not on there may be codes stored.

What have you checked already? Just spark? And that was ok? What about fuel delivery, air flow meter or throttle position sensor?

 

I think they checked spark plugs, the ignition distributor was replaced, checked the catalytic converter. Nothing improved.