...3 cylinders at least one on each bank, if you have spark fine. if not let me know. If you have spark and it will still not start check fuel pressure it must be at least 38 PSI and reach that reading ...
...injector pulse at all. have installed a new crank sensor, no start. i swaped computers, no start. it will run all day as long as i feed it gas through a vac port in the intake. now im going to check ...
...3 liter V6? You have 35 psi of fuel pressure and injection pulse? The ECM gets it's information from various sensors like throttle position sensor, mass air flow sensor etc. I suggest you test all of ...
...injector pulse signal at # 3 cylinder ? easy way to check this is with a noid light, it plugs in to the end of the connector and as crank the engine the light should flash. if it does not flash check ...
Question about 2003 Rendezvous
while you check for spark at the spark plugs. If spark everywhere, use a gage and check proper fuel pressure and fuel injector pulse. With intermittent issues, you have to test when problem is ongoing
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