Car not starting

Troubleshooting Car That Won Start

if it wont turn over 1st check the ground s on the car and the battery 1st. your battery can be fully charged and the car will not start even over night this can happen. then look at the starter. Note: if you have over 109K on the car and the timing belt has never been replaced you will need to have this checked as well.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/tom_db3a51ff0ca57f20

change your battery

What make of car?

Your problem may be one of the following:
First check or just replace the fuel filter. Usually located under the car in front of the rear axle, drivers side.
Next, the fuel pump may be worn out. Usually they just stop working (running).
Next, check the fuel pressure regulator. Usually located on the front fuel rail, drivers side.
Is the vacuum line attached? Not leaking or rotted?
Also, do you smell a strong fuel odor when it won't start? May be one or more stuck-open injectors, or the coil pack is bad.
Checking these in the order listed will more than likely fix your problem.
The clicking noise indicates the battery can no longer run the starter, which also means the fuel pump won't run either.
It could be a fuel issue. How old is the fuel filter? Can you hear the pump run for a few seconds when you turn the key on? Try turning the key to ON without trying to start engine three times waiting for the pump to stop running each time. Then try to start the engine. If it starts, Its a form of Vapor lock caused by the extreme heat we have had lately, and a weak fuel pump.

If none of this works, try a new fuel filter first. From there have someone check the fuel pressure regulator and then the pump. If you are in need of a new pump, take my word for it and spend the money to get one from a Dealer, and not from your favorite parts store. Most parts store parts are made in China and they are JUNK.

Fuel pressure regulator would cause low fuel pressure also. And hard starts. Can't believe dealer didn't check this also.

you could be getting air in the fuel system lines, sometimes caused by heat , but most the time its caused by a tiny leak in the fuel system itself, on the end of the rail that leads to the fuel injectors there is a bolt head, loosen it as someone else turns the key to the on position, if the pump is working correctly you should have fuel blasting out of that loosened bolt, if not, you have a pump problem, if it does, then you have an other problem, if the car turns over but won't start , you need to check for spark on the plugs, ( thats the easiest way ) you can see how to do that in this video along with some other things to check , watch the part about spark plugs http://www.youtube.com/watch?v=064Ilsz8Fzg&feature=related

My first thought would be: If you repaired an emissions hose, take the car back to Auto Zone (or another parts supplier) and let them tell you what code comes up now. You eliminated one problem, now you have to find another.
I wouldn't do a fuel pump without more information.
Gary

Now you have a good battery & a starter that turns over the motor

Have you cycled the key on & off with a fuel pressure gauge on the
fuel rail?

Do you have a fuel filter that isn't over 3 or 4 years old?

Have you checked for spark while cranking ? Use an old plug on the wires,
if you have ignition wires,don't ground the wire without resistance

If you removed the ducting & MAF Sensor it won't start

Tell us what you checked & exactly how that was done.

the fuel line is located along the passenger side of the frame, and there is several links/splices, including the fuel filter, located just behind the passenger door. check along those lines. My truck wouldn't start and I had a small leak, when I fixed the leak, it started and ran fine. hope this helps