My van is throwing too much gas and is fowling the plugs, and wont start.
however i am getting spark, and if i pull the plugs and clean them, it trys
to start but runs rough and blows black smoke, until i reach 3/4 throttle
then clears out, but then dies when i let off the gas.
i have changed map sensor, cap,rotor,plugs,wires, and still same symptoms.
please help
I have 1994 astro van 2 wd. i had to hot wire it because of ignition problems now it won't shift pass 2nd gear how do i get power to transmision.
Underneth the intake manold is were your fuel injector poppet nozzles are, more than likely the fuel line hose that goes thru the back of the intake is split and leaking fuel underneth the intake manifold if you check the fuel pressure you will find that the fuel pressure will drop down to 0 psi as soon as the fuel pump shuts off and it should hold pressure
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yes
fuel pressure holds fine after i shut it off, and it seems to be fouling all plugs evenly
What is the problem when no fuel is going into the carb from the injector but the fuel pump is pumping the fuel to the injector sometimes it will and sometimes not work..Is it the injector or a sensor?
is it a 4.3 vortex
ive replacethe the icm and cap an rotor an wires but it still is doing the same thing
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