201 jeep cher larendo, 110k, wont stay started, sound like it back firing into the engine, can this really happen, n if so how can it get fixed

How to fix a hard starting car. - YouTube

? 1:08
https://www.youtube.com/watch?v=qTY2b7IEDWE
Dec 29, 2013 - Uploaded by lynchpro
http://www.lynchproducts.com - Hard starting is possibly moisture in the fuel system. Lynch Carburetor ... All Comments. Add a public ... Car will not start trouble shooting guide, wont crank, wont turn over, etc. - Auto Repair ...

common car hard starting problem? - HubPages

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Apr 23, 2015 - No start, no crank or weak crank, no sound, unable to unlock car ..."start" (cranking) - dash lights stay bright; all electronic accessories function ...

Engine Starting and Running Troubleshooter - Clark's Garage

www.clarks-garage.com/shop-manual/eng-15.htm

If the car starts when cold but, idles rough or does not want to stay running, this can ...If the car is difficult to start when warm, again the fuel pump check valve, fuel ... When this happens the car will not fire at all or will fire momentarily when the ...

Hot and Cold: When your Engine is Hard to Start

Could be any number of things. Bad spark plug wires. Vacuum leak. Fuel pump on the fritz. Bad TPS. Buggy fuel injector.
Is the check engine light on?
Need more input!
Either way it sounds like a qualified mechanic needs to take a look at it for you. It'll save you the aggravation of searching perpetually for a free quick fix.

check the cam belt .timing . re set timing

You have a dead battery.
The procedure to fix it is as follows:
1) Charge battery.
2) check alternator belt tension. If loose, tighten or replace.
3) If still no start, replace battery.

buffalo man said engine doing what it should do. friendly neighborhood mechanic said it go 1250 RPM on start up, then drop to 700 to 800
found defective part outside throttle body. runs OK now

If you inspect the harness, it really does not matter what the wire color is if the wire is damaged, repair it
Any broken wires are not a good thing. Also check the wires for the door that has the problem as well. The master switches on jeeps are poorly made and sometimes replacing it will help...I use scrapyard parts for that. A test light and decent voltmeter are very helpful in finding and verifying voltage in wires.

Jeep has an anti theft system that will actuate if the battery goes dead or if the battery is replaced. You may just have to unlock the driver's side door with the key. This sounds weird but I have seen this on a couple of vehicles. My brothers 1993 jeep would start and imediatly stop after running the battery down while listening to the radio all night. While jumpstarting the jeep we ran into this problem and He solved it when he unlocked the driver's side door with the key.
I have also seen this in a 2005 Nissan pickup truck where a man at a gas station had just got his truck and for some reason his security system would not let his truck start it. It would not even fire when he was trying to start his truck' I remembered the situation with the Jeep and sure enough when he unlocked his driver's side door he was able to start his truck. I do not know what caused his truck to do that to him.

ok check fuses first then replace light in back allot the time one the light will short out the other lights happen on my jeep and honda civic
trash the light in back start fresh see if that works if not dont throw the other light away

This sounds like it is your ignition module not sending message o your computer letting know that the key is in the ignition and the car has been started. Replace the ignition module

sounds fuel or electrical primary side related.... check fuel pressure...if ok then go to trigger and be sure it is firing when cranking...good luck