The firing order wont match the disy and cant get it to start just replaced engine any sugestions please its a mitsubishi pajero 1992 end of year nj model with a v6 3ltr petrol motor manual transmision

What year is the vehicle? Mitsubishi used two different systems on that engine. Before 2006 they used a Fuel Injection Pump and after 2006 they used a Common Rail system.
An injection pump is a mechanical setup that is driven by the timing belt to make sure it matches the engine speed when driving.
A common rail system uses an electronic signal to fire each injector at the correct moment from a shared fuel supply rail on the engine.
In general the injector firing order needs to match the mechanical firing order of the engine so the fuel is injected into the correct cylinder at the correct moment. The Firing order is 1, 3, 4, 2. Number 1 is nearest the engine belts and pulleys.

see if this link helps you out.
firing order for 1992 pajero Google Search

your engine should be 6G76 V6

number one cylinder is closest to the timing belt

With the plug out and finger over the plug hole while turning the motor clockwise ...number one cylinder will be the only cylinder coming to compression at Top dead Centre

on the dissy The firing order is 1-2-3-4-5-6,

with rotor to number one when it is at Top Dead Center

the heads wont be 123 on one bank and 456 on the other
more like 1 3 5 on one bank and 246 on the other

hope this helps

Most cars or trucks have the firing order stamped on the engine its self.

How did you make the determination that all the firing orders are wrong? No matter what the source was, the firing order should be the same no matter who you got the information from. Am I correct on this.....that everybody keeps giving you the same firing order??? As a point of emphasis I would like to know if you recieved conflicting specifications regarding the firing order. You may want verify the calibration of the distributor's position. At TDC the distributor rotor should be pointing to #1 cylinder terminal on the distributor cap, or 90 degrees across from it. Please verify.

What is the firing order on a 4M40 2.8 TDI motor? 4-2-3-1

For check engine light on,its definitely error code stored in the cars computer.,Getting the error code scanned by OBD 1 scan too, is advisable.
Also for car not starting issue,click the link below :----http://technoanswers.blogspot.com/2012/01/mitsubishi-pajero-turns-over-but-not.html
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For check engine light coming on,click the links below :---

http://schematicsdiagram.blogspot.com/2011/12/car-jerks-while-going-uphill-and-check.html

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http://schematicsdiagram.blogspot.com/2011/06/check-engine-light-on-car.html

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This will help.

Thanks.

The AT Temp light refers to the temperature of the automatic transmission fluid. If worked very hard the tranny will heat up quite a bit and the switch will close telling you the tranny is getting too hot. If this happpens, park your Pajero and keep the engine running and allow the engine to idle, this will help cool the fluid and the light will rurn off. Given the year of your Pajero, a tranny filter / fluid replacement would be a good thing. I have a 1990 Montero (here in the US) and the over heat switch on my tranny failed so light was always on, had to replace the switch. I believe the switch can be found in a tranny coolant line.

Please let me know if this assisted you.

Thank you,
Tom

Pick the applicable one:

Hi James Just wondering if you got that troublesome beast running yet if not
drop me an email and ill help get you going again .