jay73

It's an 89 silhouette auto,she'll start but as soon as you get to around 1700rpm it starts acting like its not getting enough fuel. been at a mechanic for a month before christmas. Had a new timing belt, crank angle sensor, fresh wiring to dizzy and air flow sensor. Can only assume they've checked air flow sensor works. Just done fuel filter and have a new pump on order. anyone have any ideas or had this problem before?