Question about 2006 Isuzu i-350

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Isuzu 250 v6 backfire on start

When I turn ignition on makes a back fire sound, any idea?

Posted by Anonymous on

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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ginko
  • 19396 Answers

SOURCE: 2002 Isuzu Wizard V6 Petrol

Hi.

A failed start can happen for a number of reasons. If this happened just once, it should not be reason for concern.

If the problem happens again, the first test you can do to locate the problem is an OBDII code scanning.

The scan can be done at any local garage. If you purchase a scanner like the ones linked below you can read the codes by yourself.

OBD-II-Scan/dp/B001LHVOVK

OBD2-Trouble-Code-Reader-Scanner

The connector is located under the dash.

Once you have the codes you can get back to us for an explanation. Here you can also find basic info on OBD codes.

If the problem happens regularly, then other test that must be done is checking fuel and vacuum pressure using a Vacuum and Fuel Pump Tester. This is a gauge that must be placed in between the lines to read pressure.
By reading fuel pressure it is possible to spot problems caused by blockage, fuel pump malfunction and problems with fuel pump aeration.
By reading pressure on vacuum lines whilst heating the lines with an hand torch (this must be done by a mechanic), you can find vacuum leaks.

Engine shut down can be caused by a number of reasons. Among possible causes misfire, rich or lean mixture, air intake blockage, MAF or AIT sensor problem, fuel circulation problem, vacuum problem, fuel tank cap not allowing air in, electronic injection problems.

If you get the problem again, read codes and replace spark plugs, air filter and fuel filter.

Regards.

Posted on May 08, 2010

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SOURCE: Will a GM 60 degree V6 work in my '97 Rodeo LS V6 4wd

No! Don't even try it!!!! The wiring harnesses and the computers are all different! Besides, the pushrod motor is vastly inferior in longevity. Change the oil and the SOCH motor will last a LONG time... the pushrod motor will wear out after about 120,000 miles. Seen enough of them to know!

Posted on Jul 21, 2010

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SOURCE: I would like to ask the firing order of Isuzu

here is firing order and diagram.94723308

Posted on Oct 14, 2011

jturcotte
  • 8273 Answers

SOURCE: When trying to start my Isuzu Axiom all I get is a

Hi, this is often caused by a dead spot on the starter commutator. I recommend you remove the starter and have it tested at your local parts chain. If you are handy, you may try taking it apart to see if cleaning the commutator and brushes will clear up the problem. Sometimes it's dirt and sometimes it's broken wires to the armature coils. A simpler test to do is the next time you're having trouble getting the starter to turn, try smacking it on the side with a hammer. That will usually get it to move off the dead spot to start and thereby verify the starter dead spot is the problem.

Posted on Oct 24, 2011

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1 Answer

My 96 Isuzu Rodeo bogs down even up the slightest incline. No power whatsoever even at a complete stop. What could be the issue? Backfires as well giving it more gas on the pedal.


no engine stated v6 ,I4> what?and size,
i say cam belt slipped, ever like do that belt service ever 60,000 miles>> be wise.
the back fire to the air cleaner box is huge clue.
or was that to the end of tail pipe or muffler explosions

do tell.

the v6 engines have cam belt.
as does the I-4s
all belt cam engines, love to retard cam cam timing
as the crank lurches ahead of cam.
the will cause backfiring. due to valve closing late. grossly,

Feb 10, 2017 | Isuzu Cars & Trucks

2 Answers

Lost power then came to stop then backfired.restarts for only few seconds then backfires at intake


Did you change the distributor? Could have put it back in the wrong direction or forward too much on the timing notch or put too plug wires on the wrong post..... It definitely sounds like a timing issue and the back fire sounds like the plug is firing the cylinder on the intake stroke.... if you keep at it you will blow your muffler off or start a fire. Look up the firing sequence for your year and make of car to be sure

Apr 27, 2015 | Cars & Trucks

2 Answers

I have 1996 isuzu rodeo , drives. looses power, dies and back fires like a shot gun,


back first to tail pipe end, not air cleaner, right.

back fire to tail
is caused by 2 reaons.
engine runs rich as a pig, and air leaks to the exhuaust.
fuel + air and flame + bam.

sounds to me you lost cam timing
i cant help you more , as you never stated what engine is in the car.
called ENGINE OPTIONS< day 1.

and the story is lacking
start backup and .does....... what/???? runs prefectly???? or ????

Aug 25, 2014 | 1996 Isuzu Rodeo

1 Answer

My 99 chevy blazer 4x4 misses and shuts off some times back fires through the exhaust


Usually, an engine that backfires thru the exhaust is a sign of ignition problems.
Assuming you have the standard 4.3 V6, you should have a flat distributor cap and standard rotor.
I would start there.
The cap could be shorting out inside and making the coil fire the wrong plugs at the wrong time.
It could also be other issues with the distributor or the ign module.

Jul 07, 2012 | Chevrolet Blazer Cars & Trucks

2 Answers

1999 Isuzu Amigo V6 2wd: Car doesn't start always. Turn the key, lights come on, radio on, etc, but no clicking noise, no engine trying to turn over, absolutely nothing. I put in a new battery, but same...


When I have such a problem with my Toyota pickup, I install a button in dash to crank the motor over. Hot wire from the switch on to the button, then from the button to the starter activating wire. My Toy doesn't do this every time, but when it won't crank I just reach down and flip the spring center switch, same as a button, and she cranks and fires up. This is easier than replacing a bunch of stuff that may not be bad or is impossible to get to.

May 26, 2017 | 1999 Isuzu Amigo

1 Answer

2002 Isuzu Axiom motor backfiring runs rough put new front O2


common causes for back firing, low fuel pressure, or restricted injectors, breakdown of secondary ignition coil, internal ignition coil arching, or a dead spot in throttle position sensor.

Jul 20, 2010 | 2002 Isuzu Axiom

1 Answer

Van backfiring when driving at low speed


For the 3.3L:
Firing Order:

1-2-3-4-5-6
Cylinders:
(back of vehicle)
1--------3--------5
2--------4--------6
(front of vehicle)
Ignition Coil:
(back)
6---3
4---1
2---5

Let me know if this helped, or if you have additional information or questions. Feel free to contact me at FixYa.com!

Jul 13, 2010 | 1991 Dodge Caravan

1 Answer

Hi, i have a 1991 isuzu rodeo with a 3.1 v6 5sp 4x4 with tbi. It starts ok when its cold and seems to run just fine however once its warmed up if you shut it down it wont restart. this was a sudden thing....


You might want to check the coil after the engine has wormed up to see if it is breaking down and not fireing the spark plugs. Use an in line spark tester to check between the coil and the spark plug wires to see if it is firing the plugs after the engine has gotten worm. Have someone to turn the engine over while you watch the tester for fire. Hope this will help you.

May 19, 2010 | Cars & Trucks

1 Answer

Lost power to engine


Check make sure all plugs are firing. Sounds like what my 93 Rodeo was doing-Idled okay but very rough when in gear. Turns out only 5 out of 6 plugs were firing due to a defective ignition module- 100 bucks later it works fine.

Hope this helps.

Mar 20, 2010 | 1992 Isuzu Trooper

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