I have a 1998 gmc jimmy 4.3 v6 with 137,384miles on it. Hard to start can turn key on and off several times it will start. We put on mass air flow sensor changed all plugs and wires, rotor, distributor cap, ignition coil, map sensor, fuel filter, check fuel pressure it's 35-40 psi, put on a computer and didn't find anything. PLEASE HELP US we don't know what else to do.
If it starts after turning the key on and off several times, it may likely be a faulty electrical ignition switch assembly.
April, 2, 2007 AT 8:51 AM
Sometimes it won't start until we put starting fluid in the throttle body we was told to replace the fuel pump cause it should have 60 lbs of pressure to start but it only has 50-55 so were changing that, we had the ignition switch checked at the dealer and they said it was good. THANKS FOR YOUR HELP! : )
May, 26, 2007 AT 7:28 PM
We put on a new fuel pump and it still won't start
please help us