It will start then die if i hold the gas peddal down it will run for a min but it sputters really bad and backfires it has a new crankshaft sen dont know were to go next all this just started one day

Question 1

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What do these codes mean on a diagnostics check? c, ev, o, oh,e? what are these numbers for ISO9141 KWP2000 and why does it steady blink on monitor then say backfire problems?

you need to read the manual for the machine you are hooking to the vehicle .
These are errors not codes you need to understand how it works better.

Feb 16, 2016 • 1997 Chevrolet Lumina

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Backfire, Black smoke from exhaust, spitting and sputtering

If you have not replaced plugs start there A bad map sensor will also cause black smoke and poor running

Feb 15, 2014 • Dodge Durango Cars & Trucks

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2000 tundra v6 5-speed cold start truck runs great, park it for 20-30 min it will start fine but after going 1/4 mile it dies, looses power. pull over and it will backfire and sputter until it eventua

bad need of a tuneup? like new spark plugs, ?
172 , is 02 rich/ lean warning. this one is low oxy for rich.
this code can just be a victim. for sure , with misfire.
means 02 sensor stuck at rich,
what is water temp in engine coolant, at failure? less than 150F?
could be lots of things.
leaking injectors, bad fuel.
injector sticking> causing misfire.
id use a scan tool and watch all sensor when it fails.
too high fuel pressure.
misfires cold, but only luke warm cold starts not fully cold.

just one DTC, no P0300 or 30x misfire codes, not even P0300 pendings?

Jan 31, 2014 • 2000 Toyota Tundra

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I have a 1995 ford f250 5.8 gas first thing in the morning I have to shoot ether to get it to start after that starts right up idles a little ruff under heavy acceleration it sputters backfires and wants...

Sounds like your fuel pump starting to die. It is not getting enough gas under heavy acceleration which is 100% fuel pump slowly dying. At start up it might not be building up enough fuel pressure to feed the system but the shot of ether and engine cranking helps pressure the system just enough for the fuel pump to trickle the gas and run the engine at low rpms.

Nov 14, 2013 • Cars & Trucks

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1990 trooper 2.8L V6 Gasoline starts hard if at all,fires then backfires then runs a few sec then dies

Have you cleaned the throttle valve and the air bypass idle speed control valve? If not do that. When they get really gummed up from backwash from the combustion process they cause this problem of stall on cold start.

Mar 16, 2017 • 1990 Isuzu Trooper

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1answer

Backfiring sputtering, won't start

Could be lots of things. Could be plugs or wires or a combination of both are going bad. Probably time to change all of them any way.

Sep 30, 2009 • 1995 Ford Probe

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Engine dies numerous times a day.

Have you thought about it possibly being the engine that has something wrong with it? Have you checked the cylinders?

Aug 26, 2009 • 1996 Jeep Grand Cherokee

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1answer

88 Toyota Corolla backfires through carburetor.

If that is carbureted, and has a mechanical fuel pump, try running a length of fuel line from inlet side of pump to a gas can that has fresh, clean fuel, and if it runs good that way, you know problem is most likely in the tank. Removing the tank & cleaning it out is best solution from there. I'd even be tempted to add a small bottle or 2 of Lucas Fuel Sytem Cleaner to first fill in clean tank, just to help clean lines as well as carb.

May 20, 2009 • 1994 Toyota Corolla

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95 elantra runs but sputters and backfires. runs ok on the highwa

This isn't answer but a couple of things to check or do. First has fuel filter been replaced? Start car and put it in gear. HOLD Brake and Give it gas while still holding brake hard!!!! Doess it buck or miss fire? You said it ran bad to highway. Explain Please !!! will answer after you reply.

Feb 03, 2009 • 1995 Hyundai Elantra

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2answers

2002 dodge dakota runs for 5-6 mins then dies

it could be your timing chain and gears going out.

Jan 08, 2009 • 2002 Dodge Dakota Club Cab

Question 2

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Sounds like your ignititon control module is going bad,this controls you spark and timing by a electronic brain.. THe location of your ignition control module is underneath the spark coil packs. if you follow your spark plug wires from your spark plug backward to the coil packs. if it is a 6 cylinder you will see 3 black coil packs with 2 wires attached to each coil. the coils are held in place by a few screw each,just make sure you mark each coil with tape so you do not get them mixed up when you take them off, I dont know what year your vehicle is but if it is more them 10-12 yrs old and has never been replaced,then i would replace it .I know because i have experienced these same kinds of problems with my general motor vehicles i have owned..

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It will start then die if i hold the gas peddal down it will run for a min but it sputters really bad and backfires it has a new crankshaft sen dont know were to go next all this just started one day

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Related Questions:

What do these codes mean on a diagnostics check? c, ev, o, oh,e? what are these numbers for ISO9141 KWP2000 and why does it steady blink on monitor then say backfire problems?

Backfire, Black smoke from exhaust, spitting and sputtering

2000 tundra v6 5-speed cold start truck runs great, park it for 20-30 min it will start fine but after going 1/4 mile it dies, looses power. pull over and it will backfire and sputter until it eventua

I have a 1995 ford f250 5.8 gas first thing in the morning I have to shoot ether to get it to start after that starts right up idles a little ruff under heavy acceleration it sputters backfires and wants...

1990 trooper 2.8L V6 Gasoline starts hard if at all,fires then backfires then runs a few sec then dies

Backfiring sputtering, won't start

Engine dies numerous times a day.

88 Toyota Corolla backfires through carburetor.

95 elantra runs but sputters and backfires. runs ok on the highwa

2002 dodge dakota runs for 5-6 mins then dies

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What do these codes mean on a diagnostics check? c, ev, o, oh,e? what are these numbers for ISO9141 KWP2000 and why does it steady blink on monitor then say backfire problems?

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It will start then die if i hold the gas peddal down it will run for a min but it sputters really bad and backfires it has a new crankshaft sen dont know were to go next all this just started one day

1 Answer

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

What do these codes mean on a diagnostics check? c, ev, o, oh,e? what are these numbers for ISO9141 KWP2000 and why does it steady blink on monitor then say backfire problems?

Backfire, Black smoke from exhaust, spitting and sputtering

2000 tundra v6 5-speed cold start truck runs great, park it for 20-30 min it will start fine but after going 1/4 mile it dies, looses power. pull over and it will backfire and sputter until it eventua

I have a 1995 ford f250 5.8 gas first thing in the morning I have to shoot ether to get it to start after that starts right up idles a little ruff under heavy acceleration it sputters backfires and wants...

1990 trooper 2.8L V6 Gasoline starts hard if at all,fires then backfires then runs a few sec then dies

Backfiring sputtering, won't start

Engine dies numerous times a day.

88 Toyota Corolla backfires through carburetor.

95 elantra runs but sputters and backfires. runs ok on the highwa

2002 dodge dakota runs for 5-6 mins then dies

Not finding what you are looking for?

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What do these codes mean on a diagnostics check? c, ev, o, oh,e? what are these numbers for ISO9141 KWP2000 and why does it steady blink on monitor then say backfire problems?

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FRONT LATCH-2000-Buick-Lesabre...

Msdt.PDF. user-manual-1994 LeSabre...

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