2003 Saturn VUE "low pulse pressure" Questions

a chance of starting. Youi said it has a poor crank. Battery may be low or bad. If you get the engine to crank over corrrectly and it srill does not start check fuel pressure, spark and injector pulse

...low injector pulse 97 gmc safari Fuel pressure is 60 injector pulse is weak won't start when cranked add starter fluid it turns on n runs good what's the problem Is that static pressure with key on, ...

...is adequate, but the injectors are not pulsing, you may need to replace them or have them professionally cleaned. If the fuel pressure is too low, then check the fuel pump and its related ...

low signal of pulse signal from ECM to TCM continues to be out of specification. or Too long or short low signal of pulse signal from ECM to TCM is detected in continuous 8 pulse. Possible Causes: TCM

...pulse each injector for same interval usually 100ms and record pressure drop and re prime line between each test for accurate values. If all is fine. remove valve cover check for broken valve spring ...

...low, egr pressure high, egr pulse width, injecter pulse width and pcm 5 volt short where should i start start with the egr since it came up in multiable codes, chances are that it is not failing on ...

...low oil pressure and the pulsing feeling related? It may be but not for sure. Your oil pump may have gone bad. I would check the engine and see if you have a leak somewhere around the belt. Has your ...

...a broken or bad connection. If there is a pulse the fault will almost likely be fuel. check the fuel pressure and flow , if the flow is low replace the filter, if the pressure is low replace the

...low fuel pressure will not cause no injector pulse.The veicle sounds more like a idle air control problem why? because as you stated it runs rough when it does start.Get it to start sysle the key you ...

...pulse (you'll need noid lights for the injectors). If fuel pressure is low or none, you need a pump (don't replace till you check to see if it's getting power). If no spark or injector pulse, you ...