van will not start just before it stopped running it was running very rough and was back firing. i have since replaced fuel pump and strainer screens, fuel filter, ignition coil and plugs and wires are not very old at all. i have checked fuel presure wich was over 30 psi and checked for spark and i dont have spark but i do have power at the ignition coil plug what else should i check
Dec 27, 2012 at 4:16 PM