Why does my Car Crank and not start?
There are many reasons for your car to crank and not start. Anything from factory security system locking you out, bad fuse/relay, clogged fuel filter,faulty fuel pump, oil sending unit/crank sensor failure, clogged catalytic converter, failing electronic ignition, ECM/PCM,etc.,etc.
Where is the fuel pump relay on a Pontiac Grand Am?
The fuel pump relay is #18 in the fuse box. Start with the car off, and have somebody else put the key in the cars ignition and attempt to start the car while you listen to the relay. If you can hear this relay make a “clicking” noise as the car attempts to start, then it is working properly.
Why does my fuel pump not start when I turn the engine on?
What is happening is, when I turn the key to “on” the fuel pump primes itself, BUT when I try to turn the engine on, THE FUEL PUMP DOES NOT PUMP GAS. I did some research and found out that the PCM only tells the fuel pump to start pumping when it receives a signal from the crankshaft sensor.
Is the fuel pump on my Dodge talk still working?
Replaced Fuel Pump, STILL NO START!!!!!!! Not open for further replies. I replaced the fuel pump last weekend with a Walbro OEM replacement. Everything went jolly, no problems.
Where is the fuel pump on a Pontiac Grand Am?
Check in the engine compartment fuse box, it should be near the battery under the hood. The cover should be pretty easy to remove. The fuel pump should be connected through a fuse in slot 48. If that fuse looks good, then you may want to check the fuel pump relay (also inside the engine compartment fuse box).
There are many reasons for your car to crank and not start. Anything from factory security system locking you out, bad fuse/relay, clogged fuel filter,faulty fuel pump, oil sending unit/crank sensor failure, clogged catalytic converter, failing electronic ignition, ECM/PCM,etc.,etc.
Why is the starter not turning on my Pontiac Grand Am?
If you can hear the starter motor turning but the engine isn’t turning (look at the belt) then the starter may not be engaging (in your car I believe this means that you must replace the whole starter). You can remove and test your starter to confirm whether or not the solenoid is engaging the starter.
Why is my fuel pump reset button not working?
Anything from factory security system locking you out, bad fuse/relay, clogged fuel filter,faulty fuel pump, oil sending unit/crank sensor failure, clogged catalytic converter, failing electronic ignition, ECM/PCM,etc.,etc. As a first step best to see if there are any stored trouble codes that could point directly to the fault.
If you can hear the starter motor turning but the engine isn’t turning (look at the belt) then the starter may not be engaging (in your car I believe this means that you must replace the whole starter). You can remove and test your starter to confirm whether or not the solenoid is engaging the starter.
Anything from factory security system locking you out, bad fuse/relay, clogged fuel filter,faulty fuel pump, oil sending unit/crank sensor failure, clogged catalytic converter, failing electronic ignition, ECM/PCM,etc.,etc. As a first step best to see if there are any stored trouble codes that could point directly to the fault.
Why is my GM 3.1L engine not cranking?
A no crank condition means that the engine is not cranking when you turn the key to crank the engine. This is usually due to a bad starter motor, bad ignition switch, bad neutral safety switch, or maybe the engine threw a rod and is locked up.
Why does my Pontiac Grand Am Not Start?
I have been in the auto industry for more than 20 years and would like to share my knowledge with others. Due to how many vehicles I buy, sell, and repair I will be uploading new videos as I come across common and uncommon problems and simple maintenance. An error occurred while retrieving sharing information.
The fuel pump relay is #18 in the fuse box. Start with the car off, and have somebody else put the key in the cars ignition and attempt to start the car while you listen to the relay. If you can hear this relay make a “clicking” noise as the car attempts to start, then it is working properly.
What to do if your starter isn’t turning?
If this doesn’t solve the problem, make sure that the engine is actually turning when you attempt to start it. If you can hear the starter motor turning but the engine isn’t turning (look at the belt) then the starter may not be engaging (in your car I believe this means that you must replace the whole starter).
What to do when your Pontiac Grand Am won’t start?
To resolve the problem I have to leave the key in the ignition with it in the “ON” position for 12 minutes to reset the sensor. The sensor light wiull stop flashing when it is reset. Then I turn the key off and then back to start. It works every time but the 12 minute wait is a pain in the ass.
How to fix a Pontiac Grand Am PassLock sensor?
Best way to fix is to permanently disable/disconnect passlock system. Not fixed, security light comes on solid and goes away in different time intervals while driving, then after a couple of starts it goes in that limp mode where the security light blinks. I continuously have to wait until the light stops blinking….
What to do if your car won’t start?
Only when the security system is enabled, security light off, the car has starting issues. Best way to fix is to permanently disable/disconnect passlock system. Not fixed, security light comes on solid and goes away in different time intervals while driving, then after a couple of starts it goes in that limp mode where the security light blinks.
What should I do if my fuel pump is not working?
Fuel pump breakers usually have a button on top that pops up when it trips. Simply push this button back in until it clicks. Check the owner’s manual for the exact location. Fuel Pump Testing – If the fuse is good and the circuit breaker is not tripped; then the engine is not getting fuel pressure.
What causes a jeep to have a no start condition?
The usual suspects, that can cause this type of problem, are a bad fuel pump, bad crank sensor, bad ignition coil (if your Jeep is distributor equipped), etc. Does Not Crank Condition: Means that the engine is not cranking when you turn the key to crank the engine.
What causes a car to not start with no gas?
Problem may be at wiring connector on top of fuel tank (hard to reach!). No gas in fuel tank (Check the fuel gauge, and keep in mind the gauge may not be reading accurately). Bad gas (Contaminated with water or too much alcohol or diesel fuel). If you just filled up with gas and now your car won’t start, suspect bad gas.
What causes the fuel pump to not start?
The fuel pump is running and delivering normal pressure to the engine But, with all that working your engine still will not start. So, the most likely cause, is that the fuel injectors are probably not opening. The (PCM) uses the trigger signal from the crankshaft position sensor; and/or camshaft position sensor to pulse the injectors.
What are the symptoms of a bad fuel pump?
The engine may still crank when the key is turned, however it will not be able to start due to lack of fuel. This symptom can also be caused by a wide variety of other issues, so having the vehicle properly diagnosed is highly recommended. 3. No noise from the fuel pump
What to do if your Jeep Grand Cherokee won’t start?
When a starter goes bad, they will usually not give you much warning first. Also, if you are stuck somewhere and are trying to start your Grand Cherokee, the old beat the starter with a hammer trick is not a wives tale. It really can get that one last start out of it.
Why does my Jeep turn over but not start?
Hint: Sometimes the cam and crank sensors can short out and pull the computer down temporarily. If all powers and grounds check out and we still do not have any reference voltage to the cam, crank or the tps, then disconnect them one by one with the key on to see if the reference voltage comes back.
Why is my Grand Marquis engine not cranking?
If your engine won’t crank, there is likely a problem in the electrical system. If it will crank but won’t start, your Grand Marquis probably has an issue with its engine timing or fuel and air delivery system. Take a few quick steps to troubleshoot the situation. Check the battery.
What causes a car to crank but not start?
One of the biggest issues that causes a vehicle to crank but not start is ignition issues. When there is no spark, the engine will not start. You’ll probably have a misfire related code such as P0300, P0301, etc….. Ignition issues can be caused by many things, including bad spark plugs, bad coil packs, bad plug wires, computer issues, and more. 3.
What causes a Jeep Grand Cherokee to not start?
Jeep Grand Cherokee Won’t Start Diagnosis. 1 1. Battery Cables. While the battery cables are not necessarily the most likely issue to cause your Grand Cherokee to not start, they are some of the 2 2. Battery Charge. 3 3. Starter. 4 2. Ignition Issues. 5 3. Engine Timing.
Why does my 2002 Ford F150 not start?
Engine cranks but won’t start. 2002 Ford F150 ford 2002 Occasionally engine cranks but won’t start. Getting worse. I had fuel pump relay checked and it was good. Purchased a new one anyway. Checked fuel pressure once it started. It was 32 psi. Lost less than 5% when shut off. Replaced fuel pump.
How does the fuel pump work on a Pontiac Sunfire?
The fuel pump has a relay and fuse – when the key is turned on, the pump should run for approx 5 to 8 seconds then stop, when the key is turned to the ‘run/start’ position, the fuel pump will continue to run. 2 people found this helpful. I have a pontiac sunfire 1997 out of nowhere it wouldn’t start.
Why does my fuel pump not start when I change it?
You always want to replace the fuel filter when replacing the fuel pump. This could cause the concern you are having. It may seem as you are getting enough fuel from the pressure regulator but if the pressure from the fuel tank is not correct, it will still not start. Another problem you could be having is spark.
Why does my Chevy Spark Plug not start?
Chevrolets have a common issue with fuel filters getting clogged. You always want to replace the fuel filter when replacing the fuel pump. This could cause the concern you are having. It may seem as you are getting enough fuel from the pressure regulator but if the pressure from the fuel tank is not correct, it will still not start.