Your engine turns over, but will not start. Before you send the mind in a million directions thinking about what it really may be, you should never forget the K.I.S.S. Method (Make it simple Stupid.) There are plenty of reasons that a modern motor will turn over and can not crank up. Don’t be concerned about all of those countless parts that could cause this problem. Focus instead around the basics.
Does your engine have fuel and does it have spark? Those are the only two things you engine needs to run. First determine it if your car has any spark. Remove a spark plug and put it into the plug wire or coil that went on top of it. Contain the bottom from the spark plug on the good ground such as the valve cover or exhaust manifold, and also have someone crank the motor. If you see a spark go to testing the fuel, if you do not visit a spark then it’s time to chase that issue.
You have spark then find a can of starting fluid or flammable brake cleaner to spray into the air intake, and please don’t use paint. Since you have a spark and you’re simply now introducing fuel, your engine should start. That means your car isn’t delivering fuel for your motor. Begin to see if your car is delivering fuel via the fuel pump, and work your way with the no fuel trouble tree here.
If you did not have any spark you could be looking at numerous issues. Begin slowly and find out if you’re getting spark using your coil or one coil pack. For those who have no spark coming from a coil then you’ll need to get a wiring diagram for your vehicle and check you power and grounds.
A number of this might seem very complicated, but it is only as hard while you allow it to be. Find some clear to see information on electrical diagnosis and find out how easy it is to really understand. One you understand you electrical system on your car you are able to fix just about anything.
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