answersLogoWhite

0


Best Answer

Check compression.

User Avatar

Wiki User

17y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: 1990 grand prix 3.1 new fuel pump filter knock sensor coil packs plugs wires injectors ecm new prom and still wont starts turns over has good spark proper fuel pressure but just wont fire help me?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is a fuel sensor?

The Nissan Pathfinder fuel sensor regulates the amount of fuel pressure in the fuel injection rail. The fuel pressure is important to the fuel injectors.


What is the sensor that is right next to the oil filter on a 1995 pathfinder?

The 1995 Nissan Pathfinder oil pressure sensor can be found next to the oil filter. The oil pressure sensor measures the oil pressure in the engine.


What is the Plug or sensor above oil filter on 96 Cherokee?

The plug or sensor above the oil filter on a 1996 Cherokee is the oil pressure sending unit. This sensor controls the oil pressure gauge.


Where is the fuel injection sensor on your 1998 kia sportage?

there is no fuel injection sensor, you have a fuel pressure regulator and injectors that are controled to fire by the computer.


Where is the oil pressure sensor on a 2001 Lincoln Town Car?

the sensor is located next to the oil filter on the oil filter casting.


What is map sensor and what is map sensor on fuel injectors?

It's a form of altimeter that adjusts the fuel flow as you climb a mountain (or the air pressure changes)


Where is the oil pressure sensor on a 2000 Chrysler town and country?

The oil pressure sensor is on the front of the engine, near the oil filter.


Where is the oil pressure sensor on a Mercedes-Benz 300e?

I saw on another forum that the oil pressure sensor is under the oil filter.


1995 Pontiac Bonneville it will die going down the road and start right back but jerks you have replaced mass air sensor fuel pump fuel filter crank sensor and injectors cleaned Any ideas?

This has happened on my 97 twice- it was the fuel pressure regulator.


Why does my 1995 Chevy 350 TBI have terrible gas mileage even after changing plugs wires oxygen sensor and cleaning injectors?

Try replacing your fuel filter or it could be either your EGR valve or fuel pressure regulator


What is a fuel rail pressure sensor?

This is a device that measures the pressure of the fuel that is to be delivered to the fuel injectors. This measurement is used by the engine control computer to determine how long the injectors need to be driven open to deliver a specific amount of fuel.


What is the icp sensor on a 2004 ford F350 6.0?

THE ICP SENSOR IS A SENSOR THAT READS THE PRESSURE, IN THE HIGH PRESSURE OIL SYSTEM, & SENDS VOLTAGE BACK TO THE ECM IN ORDER TO DETERMINE WHEN TO FIRE THE INJECTORS BASED ON THE VOLTAGE THAT THE ECM RECIEVES. The ICP sensor's primary function is to provide a feedback signal to indicate injection control pressure to enable the PCM to command the correct injector timing and pulse width and the correct injection control pressure for proper fuel delivery at all speed and load conditions.msc