Question about 1992 Chevrolet S-10 Blazer

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1992 chevrolet blazer 4.3 v6

Starts and idles,but dies when put in gear and give it gas?

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  • Anonymous Jan 06, 2009

    my 1992 s10 4.3 vortec will not start right away in the morning and when it does when put into gear and gas applied it wasnts to die any suggestions

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Check Fuel Injector.

Posted on Dec 16, 2008

Aparece en el tablero dos cuadrados iluminados, uno rojo y otro anaranjado

Posted on Sep 19, 2008

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My 94 full size blazer starts and idles fine in park and in neutral. When I put the truck in gear and hit the gas, it'll start, then act like it wants to die. The Catalytic converter is off, I'


yes try getting the fuel pump pressure tested by a mechanic. the other thing it can be is the injectors are plugged try running some lucas fuel system cleaner.

Jan 19, 2013 | Chevrolet 1500 Cars & Trucks

2 Answers

Whenever i put my blazer in gear it dies


I'm assuming it's the 2.8, I'm not sure when they started putting the 4.3 V6 in them.
Anyway, a few things come to mind when something won't idle.1. EGR valves. If they are open at idle, it won't idle. It's open at cruising speeds when the engine is warm, but not at idle or full throttle.
2. Idle air controller (IAC): This is a little electrical valve located on the side of the throttle body. It regulates the amount of air that the engine needs to idle at the correct speed. It makes up for stuff like cold temps, being in gear, or having the A/C on at idle. They also get full of junk and jam up, or simply fail electrically. Replacement is extremely simple.
3. Ignition timing. If the timing is late (********), engine vacuum is lowered and it struggles to idle, even without the load of a transmission in gear.
4. Vacuum leaks. Crunchy old vacuum hoses make everything worse.

Apr 07, 2012 | Chevrolet Blazer Cars & Trucks

1 Answer

Yes my blazer is 4.2 liter. When i start taking off it cuts or sputters whatever its called but it stays running and doesnt die. i replaced the plugs, wires, dis. cap and the rotor. dnt understand why it...


No, your Blazer would be a 4.3 liter.
Check your fuel pressure. TBI would be around 9psi and with some throttle it would move up to about 14. CMFI 55 and 60psi. Do the best you can at giving it gas when checking. If it does not move up from idle then it could be a weak pump, plugged filter, faulty regulator

You may also try taking your ignition module to an Auto Zone and have it tested. Its a free service.

Sep 10, 2011 | 1992 Chevrolet S-10 Blazer

2 Answers

I need the firing order for a 93 chevy blazer distributor.where is number 1?


Firing order for a 4.3 liter v6 1-6-5-4-3-2

#1 piston is the first spark plug drivers side front of engine.
Passenger side cylinders are 2 4 6
Drivers side cylinders are 1 3 5
Distributor rotates clockwise and the starting spot is marked with a 1 on the top of the distributor cap.
Make sure you note the position of the 1 on the old cap before you take it off so you don't rotate the new one 180 out

Jun 09, 2010 | 1993 Chevrolet S-10 Blazer

1 Answer

My 1992 chevy s-10 blazer, starts, but dies out when in gear.


Sounds like it could be a mis-fire. At an idle, remove a plug wire to see if it stalls. If it does, re-install it and go to the next one. If you remove one and get no change, that cylinder is the problem. Test for spark.

Oct 06, 2009 | 1992 Chevrolet S-10

1 Answer

My blazer after running a very short time will die


this sounds like a vaccum line and can very hard to find but if you spray carb cleaner over them while its running and your motor starts to miss then you found it . hope that helps

Aug 05, 2009 | 1992 Chevrolet S-10

1 Answer

96 blazer will start and only idle once on gas it


Could be several things but here are the known culprits:

  1. Clogged or worn Fuel Filter
  2. Clogged fuel line or injector(s) or throttle body.
  3. Worn or dying fuel pump.
  4. IAC valve may be bad and needs to be replaced.

Jun 24, 2009 | 1996 Chevrolet Blazer

1 Answer

Starts then dies when put in gear


does it do it only when engine is warm how the idle its going fine when its cold as soon you go over 70 km its start to do it let me know thanks pierre

Aug 17, 2008 | 2000 Chevrolet Blazer

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