Question about 1991 Chevrolet C1500

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My 1991 chevy pick up 1500 4.3 V-6, stopped running, would crank but not fire. Checked fuel pump, o.k.filter o.k.what could the problem be?gas is getting to carberator, truck will start but not idle

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It's the computer brain behind ur glove box open uf glove box and there are four screws you have to remove and it right behind there . It's easy to change just un plug it plug new one in make sure ur batt is disconected befour doing this though..and check ur module under ur distriboutor cap they go bad too both of these things should be able to be tested at an autozone or orielly

Posted on Aug 28, 2010

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My 2002 chevy 1500 van , 4.3 liter v6, will not fire. ran great, no signs of trouble leding up to now. Cranks,cranks, & cranks but no sputter, fire, anything


I would check and be sure I had fire to the plugs and fuel to the throttle body. I read what you wrote about the fuel pump but then on the end of the description where you put gas in the van the pump might not be working. If so you could have a bad wire to the fuel pump or a plugged fuel filter. Once you verify those items I would pull the 02 sensor ahead of the catalytic converter in the exhaust and make sure the cat or muffler is not plugged. If they are it will put back pressure on the engine and not allow fuel into the cyl. to fire.

May 23, 2017 | Chevrolet 1500 Cars & Trucks

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I ran outta gas on my 1998 chevy silverado v.6 vortec. i put more gas in it and pumped the accelerator a few times and it still wont start. how can i fix it is it simple


Best way to fix it when you run out of gas is this. Because you ran out of gas, means your fuel filter is out. When you run out of gas, you end of getting like a air blockage in the line. Now, professional way is to take fuel filter off and fill with gas and put back on, BUT i will tell you a back yard mechanic secret way. Is get a can of starting fluid ( you can get at any auto parts store) and while someone is in side the Pickup, have them ready to turn the key. You are outside with the hood up, and you will be spraying a little bit of the starting fluid in the air intake of directly in carb area ( if carborated) but just spray into air intake. Have them crank the engine, at same time you will spray starter fluid in air intake, just a couple of quick sprays. You will notice it will start and maybe die again. That is normal, you might have to do this a couple times to get things flowing. HOWEVER, what normally happens when you run out of gas, the fuel filter picks up all that junk that has been gathered in the bottom of fuel tank and it has clogged your filter. FOR SURE, if you replace your fuel filter, it will solve this problem. Thank You, and I hoped this helped you.
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Jul 30, 2011 | 1998 Chevrolet C1500

2 Answers

My 1991 chevy pick up stopped running I sprayed starter fluid in the carberater and it fired did not check fuel filter because i do not know where it is do you know where it is located


Fuel filter in under your truck, drivers side, close to front door area, on frame rail inner side, if you don't have fuel pressure, more then likely, bad fuel pump.Hope this was very helpful.

Aug 19, 2010 | 1991 Chevrolet K1500

1 Answer

I have 91 Chevy s 10 pick up had the fuel pump


could be the lines stopped up. happends alot due to old gas tanks will have trash in the bottom of them an you let them run low to almost empty it sucks up all that trash. it will clog lines and also clog the fuel filter and or make your pump go bad. check it out.

Aug 03, 2010 | 1991 Chevrolet S-10

2 Answers

1993 chevy c/k 1500 not getting fuel to carb


have you checked fuel pump presure to see if it has fuel to the rail,
if no fuel in the rail,
check fuel pump relay-and fuses,
last would be to replace fuel pump

Apr 16, 2010 | 1993 Chevrolet K1500

1 Answer

Have a 1992 chevy S10 with a 4.3L it cranks over but it don't start. i checked pick up coil it's good. i checked ing. coil . it checks good. and icontrol modgual with a ne have a 1992 chevy S1with a 4.3L...


Try this. Remove the breather, Carefully tip 1/2 a cup of gas in the intake. Replace the breather quickly. Fire it up. My quess is that it will run fine. The fuel pump is the prob! You will need to lower the fuel tank to change the fuel pump.

Mar 26, 2010 | 1992 Chevrolet S-10

2 Answers

1997 Chevy Silverado 1500 4x4 will not start. Getting spark checked all fuses, changed rotar - spark plug wires,


Have you checked the fuel pressure? Fuel pumps are a common failure item on those trucks. Pick up a cheap fuel pressure gauge and hook it up to the shrader valve on the fuel rail. With the ignition on and you should have 55-65psi. Even if it's a few psi below spec it could stop the engine from firing.Once you determine the fuel pressure isn't adequate make sure you have a good power and ground at the fuel pump. If that checks out, time for a new fuel pump module. I recommend only replacing it with an AC delco unit, I've heard bad stories about aftermarket replacements.
You could also spray some carb cleaner or starting fluid in the throttle body and crank the engine over. If it runs for a few seconds after spraying starting fluid in you know you have a fuel delivery problem.

Mar 14, 2010 | 1999 Chevrolet Silverado 1500

5 Answers

2000 chevy silverado 1500 4.3 eng


Chevy Trucks, Blazers, S10 pickup and the like will vapor lock ecspecially the 2000 models. Do not tighten the gas cap past 1 click. There is a tube that runs from the top of the tank down and this gets hot and collapses or burns in half. We just bought a reinforced rubber tube cut it to lengh and use it instead of part and it's worked grat for 2 years so far.

Jul 21, 2008 | 2000 Chevrolet Silverado

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