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Hi,here's what you need to do to find out the cause of your problem, and get your car back on the road.
Make sure that you have enough gas in your car. This sounds like common sense but many people don't think to check this before wondering why their car won't start. Try to refill your tank when it is no less than one quarter full, or you risk getting stalled or stuck somewhere.
Verify that the battery has a full charge. A battery with a low or partial charge can cause the engine to crank too slow preventing it from starting. Sometimes a jump will fix this problem, but if your battery is more than five years old you should consider replacing it, especially if winter is only a few months away.
Check to see if your fuel pump is turning on. This can easily be done by putting your key in the ignition, turning it to the "on" position, and listening carefully with your ear pointed toward the back seat. If your fuel pump is working you will here an electric "whirring" noise for about 2 seconds every time you cycle the key on and off. If you hear nothing then your fuel pump is faulty or not getting any power.
Find out if the engine is getting gas to it. Sometimes a plugged fuel filter or a problem with the fuel injectors can prevent the engine from getting any gasoline. To check this remove the air cleaner and smell inside the throttle body or air cleaner housing. If the engine is getting enough gas you should be able to sense a strong gasoline smell due to the amount of uncombusted fuel left inside the intake manifold.
Determine whether the spark plugs are firing. If there is plenty of gas but no spark, the engine will crank but not start. Unplug one of the spark plug wires and plug in a spark tester. Have a friend get in the car and crank the engine while you watch to see if the spark tester illuminates. You can usually purchase a spark tester at an auto parts store for about ten dollars.
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there are so many things that you may not have done that is the problem
are all the harness connections clean and tight and correct?
is the cam and crank sensors connected ?
is the immobilizer connected ?
is the ignition control module harness connected ?
are the coil wires connected correctly?
do you have fuel pressure in the fuel manifold?
are the injector harnesses connected ?
have you used a scan tool to reset the ECM?
If your engine cranks normally but will not start because it has no spark, or it ... If an engine has a coil-on-plug ignition system with no plug wires, remove one of ...
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https://www.youtube.com/watch?v=XSWN1M8Hoqo
May 19, 2010 - Uploaded by FrankHurtAuto
Simulation of no start with no spark diagnosing, ... Ignition coiland module test with test light (ScannerDanner Premium lecture) - Duration: ...
CarGurusJun 12, 2013 - 2000 dodge ram 1500 4x4 not getting fire changed distributor cap, coil, pickup ignition, rotor, plugs, plug wires 2 answers. ... 1994 dodge 5.9 just shut off and wont start back up there is no spark or fire from coil or plugs. ... 94 dodge van 318 eng will not start new plugs new crank ...
run fault codes and check for ambient air temp/water temp/cam/crank position servos/sensors faults. Something that is controlled by temperature that is connected to the cpu is telling it not to start as it is out of parameters.
check the wiring harness at the coil,sometimes that plug will get loose or dirty resulting in a no spark.
The only ign system parts are the crank sensor,cam sensor,dist,dist cap,rotor,spark plugs,wires,and coil,and the ecm which controls all of these,is there a check engine light on?
run a scan tool to check for stored codes or system events stored in the ecm.
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