0
No spark and no fuel pressure can be caused by several issues, including a faulty ignition system (like a bad ignition coil or distributor) that prevents the spark plugs from firing. Additionally, a malfunctioning fuel pump, clogged fuel filter, or issues with the fuel injection system could lead to a lack of fuel pressure. Electrical problems, such as blown fuses or bad relays, may also affect both systems. Lastly, a failing engine control unit (ECU) can disrupt signals necessary for both spark and fuel delivery.
What else can I help you with?
What would cause a misfire on your 97 s10 v6?
A bad spark plug, spark plug wire, distributor cap, rotor, fuel injector, fuel pressure regulator, incorrect fuel pressure, dirty fuel filter, contaminated fuel (water),
What would cause all cyclenders to missfire?
Incorrect fuel pressure, Dirty fuel filter, Dirty air filter, Contaminated fuel, Bad spark plug wires, Bad distributor cap, Bad rotor, Bad spark plugs, Wet ignition parts,
What would cause a car not to start if it has spark fuel and compression?
Out of time.
What would cause fuel to be on the spark plug of a 2000 Camaro?
There could be several causes. The fuel pressure regulator could be leaking. A spark plug or plug wire that is defective. You did not mention if the check engine light is on. It could tell you in which area to look.
It cranked and ran home and has not started since then?
Check for loss of ignition spark. Weak or no spark will cause the vehicle to not start. Check fuel pressure if the spark is good.
What would cause a 2000 Jeep Grand Cherokee to just die while driving down the road?
Either no spark at spark plugs or no fuel getting to engine. Your job is to find out which one and why. First thing I'd look at is fuel. Your car is fuel injected and a loss of fuel pressure due to a bad fuel pump or blown fuse cause it to stop running instantly.
What would cause your 89 Chevy Celebrity wagon 2 8L to not start have changed 02 sensor fuel pump and filter and Fuel Pressure Regulator?
Have you checked to see if the spark plugs are firing?
What would cause a code 300 on your 2000 blazer?
Code P0300 = random misfire. Could be caused by a dirty fuel filter, incorrect fuel pressure, restricted fuel supply, faulty fuel pump, faulty fuel pressure regulator, contaminated (water) fuel, vacuum leak, worn spark plugs, bad coil wire, bad spark plug wires, bad distributor cap and rotor.
Could low oil pressure cause the car to idle rough?
Unlikely, Fuel and/or spark are likely culprits.
What would cause a fuel injected car to flood when trying to start?
No spark?
Would the fuel pressure regulator cause the injectors not to get gas?
It could but not likely. Do a fuel pressure test and be sure to replace the fuel filter. If you have low or no fuel pressure I would suspect the fuel pump is at fault.
What will cause a misfire in my Pathfinder?
Worn/fouled spark plug(s).Bad spark plug wire(s).Faulty fuel pump.Faulty fuel pressure regulator.Vacuum leak.Faulty fuel injector(s).Contaminated fuel (water).Dirty/plugged fuel filter.
