Question about 2002 Chevrolet Blazer

1 Answer

2002 Chevy Blazer, car will crank but not start. Just changed the fuel filter and sprayed some starter fluid in the hose and the car started for a few seconds and then died again. Is there any way it could be the fuel pump relay or is it the fuel pump?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Contributor
  • 41 Answers

It could be a fuel pump they are quite common on the chevy trucks and SUV's. If it has a "Vortec" engine which it probably does, they run whats called a poppet nozzle fuel injecter that requires i think no less than abaout 53 psi of fuel pressure to run, you would have to put a fuel pressure guage on it to be sure and they are quite expensive

Posted on Jun 17, 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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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

07 chevy cobalt 2.2L no injectors pulse!the fuel pump works fine!when I spray starter fluid inside the throttle body & than the want to start...NEED HELP PLEASE!!! LIKE A.S.A.P


Hi,

I would check n replace the fuel filter if needed. Also, it could be one of the spark plugs. Was it running before? Can you think of anything that happened or changed recently?

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/laura_08254539050d64db

Aug 08, 2016 | Cars & Trucks

1 Answer

Car won't crank after sitting for 3 hrs. or more unless sprayed with starter fluid


Cranking mean's turning over. has nothing to do with spraying starting fluid. If turning over might check fuel filter or pump. good luck.

Mar 26, 2011 | 1996 Chevrolet Blazer

2 Answers

Hi ,I have a chevy blazer s-10 1993 and she won't start ,I change :spark plugs ,cap ,rotor , spark plug wires, fuel pump (58 psi) injectors (spider)internal hoses, starter and battery. but still my truck...


Find the pressure test port (looks like a tire valve) on the fuel distribution rail over the injectors and place a can over the open end of the valve. Press the inner pin to release fuel into the can. If the pressure seems to fall rapidly, replace the fuel filter. Is the check engine light on? Rent a scanner, read any code(s), and pursue to repair(s). A bad crankshaft sensor or camshaft sensor can prevent the injectors from firing fuel into the engine.

Sep 14, 2009 | 1993 Chevrolet S-10 Blazer

1 Answer

My 1997 chevy blazer only cranks over


it could also be a problem with the fuel system could be a couple jammed up fuel poppets that arent gettin fuel into the manifold i would take it to a shop unless you really know what your doin

May 15, 2009 | 1997 Chevrolet Blazer

1 Answer

2000 Chevy Blazer Cranks but wont start...


What about the fuel filter????? Have you changed it out??? If you can spary something like a started fluid, that means it is a fuel problem. My last check, it has to be above 50-psi on the fuel pressure to make it run right. I had 35psi, but whould not get over 30mph or down hill maybe 45mph. Check both filter & pressure, but check pressure with a New fule filter!!!!

Jan 18, 2009 | 2000 Chevrolet Blazer

3 Answers

Fuel Pump Relay 2002 Chevy Blazer


It could be your fuel pressure regulator, check this link for details:

http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c1528022b9c4

8e44b4b.jpg That's what it looks like.

Oct 27, 2008 | 2002 Chevrolet Blazer

Not finding what you are looking for?
2002 Chevrolet Blazer Logo

452 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

81400 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...