Q: Van running rough; fuel flow problem

asked by on January 30, 2016

My van is running very rough and seems to be starving for fuel.

Hello. The 4.3 liter engine in your van has quite a few common problems. If it feels like it is starving for fuel, it may simply be a clogged fuel filter. It may also have worn out spark plugs or may need a distributor cap and rotor. If the van has not had a tune up, then that may be the problem. A mechanic would pull these parts to visually inspect them and would test the fuel pressure. I would enlist the help of a certified mechanic, like one from YourMechanic, to inspect the rough idle your vehicle is experiencing.

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