Question about 1999 Chevrolet Blazer

1 Answer

Fuel ejectors,pump and maf has been replace, the

Fuel ejectors,pump and maf has been replace, the blazer will start and run for about 10 seconds and stop.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Chevrolet Master
  • 1,348 Answers

Use an inline spark tester and see if the spark is staying.spray fuel into the throttle body and see if it stays running. disconnect the egr valve and see if that changes anything.

Posted on Jul 14, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

I have 1993 cev s 10 blazer will only start wiht starting fluid,i canged modgle control,plugs ,fule filter,wiers .what can i do next


I have 2000 Chevy blazer 4.3 l v6 vortex I had the same problem I would spray starter fluid into the air flirted canester Nd it would start as soon as I stopped spraying the fluid the engine would die first I checked to make sure my gas pump was working in the gas tank second I checked my fuses under the hood and last the fuel pressure so my gas pump was on in the tank fuses were also ok but I had no pressure on the gas line so that ment my gas pump was bad I replaced it after replacing it my blazer fires problems free now

Jun 24, 2012 | 1993 Chevrolet S-10 Blazer

2 Answers

94 Blazer, 4.3L Vortec Engin runs fine for a


Could be a fuel issue, Start by changing the fuel filter, if that doesnt work you might want to drop the gas tank and check the strainer on the fuel pump and make sure the tank is clean.

Jan 20, 2010 | Chevrolet Blazer Cars & Trucks

1 Answer

I have a 97 Blazer, just had the fuel pump replaced and worked fine. But in the cold weather it won't start. Any tips?


Try energizing the fuel line twice, turn the ignition key to the on position for 30 seconds then turning it off for 5 seconds and then try starting the engine. This will warm up and clean the MAF sensor, and also ressurize the fuel line if the fuel pressure check valve has failed and that is located on the fuel pump return line. Clean the MAF sensor will also help in the cod weather starts, so you may want to clean the MAF with MAF cleaner and clean the Throttle body with throttle body cleaner and pay attention to the Idle Air control valve passage ways at the back of the throttle body opening. Good luck and keep me posted.

Dec 09, 2009 | 1997 Chevrolet Blazer

1 Answer

I have a 96 S-10 Blazer, Does not want to start


Replace the fuel filter to help the fuel pump, but it sounds like the fuel pump check valve has gone bad and your losing your fuel pressure to start the engine. Your going to have to keep priming the fuel system by turning the ignition key to the run position for 5 seconds 3 times before you try to start the engine. The only fix for this is to replace the fuel pump, and that is costly. Good luck and take note: the fuel pump has a life time of around 150,000 miles and anything past that is borrowed time.

Nov 03, 2009 | Chevrolet Blazer Cars & Trucks

2 Answers

Engine starts then dies, replaced filter,pump,and injection rail. Will run if you dump gas down intake, but dies when fuel runs out.


crawl under the Blazer and hit the gas tank with a heavy rubber mallet with the key in the on posision now try to start the blazer if the blazer starts up replace your fuel pump trust me if you fuel pump is stuck this can free it for and emergancy and you can get it some were

Apr 21, 2009 | 1990 Chevrolet S-10 Blazer

1 Answer

S10 blazer starting problems


First thing to do is chg. fuel filter, than if that don't help, do a fuel pressure chk. pump might be getting weak. if all that chks. out ok it could be fuel regulator, but most likely its either the filter or pump.

Feb 05, 2009 | 1992 Chevrolet S-10 Blazer

1 Answer

Starts then quits


Was there fuel pressure before you changed everything? It could also be the pressure regulator sticking or bad. When you crank it over and let off the key you should hear the fuel pump run for a couple seconds and then shut off. If it is doing that then I would be looking to see if you have likes hooked up wrong at the back of the engine or try replacing the pressure regulator.

Dec 23, 2008 | 1994 Chevrolet S-10 Blazer

2 Answers

93 blazer runs better when check engine light's on


Could be a temp sensor or similar too, and believe it or not, the price to have the vehicle scanned for codes, and fuel pressure tested if necessary, usually ends up being cheaper in the long run, rather than play hit & miss, and replace a bunch of parts by guessing.

Dec 11, 2008 | 1993 Chevrolet S-10 Blazer

1 Answer

1991 chevy s10 blazer


Check the fuse under the dash. Did you replace the inline fuel filter? If not, you could loosen the line going into the filter then turn the key to the on position. The pump should run for about 2 seconds then the relay should kick off. Turn off the key for approx. 5 seconds then cycle key back on and the pump should cycle again. If you get a 2 second burst of fuel each time then the pump is cycling. Install a new fuel filter and check the grounded wire by the tank. Hope this helps. :)

Nov 03, 2008 | 1993 Chevrolet S-10 Blazer

Not finding what you are looking for?
1999 Chevrolet Blazer Logo

Related Topics:

106 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76630 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8499 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...