Question about 2001 Chevrolet Blazer

Open Question

2002 chevy blazer has gas and spark but just cranks wont start?

Tried starter fluid still wont start checked fuel pressure still wont start, checked for spark and that is also good what could be the problem?

Posted by on

6 Suggested Answers

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.
the service is completely free 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

Molson02536
  • 3854 Answers

SOURCE: 2001 chevy blazer turns over but wont run. new

Try to do the crank relearn:
Ensure that your battery is fully charged before attempting the relearn procedure. Do not leave any battery charger or jumper cables attached to the battery. Close the hood completely. Some applications require that the doors remain closed during the procedure.
96-99 S10
1. Rotate the key to the start position to attempt to start the vehicle (the vehicle will not start).
Allow the key to return to the all position (same as if the vehicle would have started). The theft system light will flash (or stay lit) on the dash for approximately 10 minutes.
2. When the theft system telltale stops flashing (or turns oft) turn the key to the off position for 5 seconds and then attempt tostart the vehicle. The vehicle should start on this cycle.
3. Once the vehicle is running, the password relearn is complete.

00 + S10
1. Rotate the key to the start position to attempt to start the vehicle (the vehicle will not start). Allow the key to return to the on position. (same as if the vehicle would have started)
2. The theft system light will flash (or stay lit) on the dash for approximately 10 minutes.
3. When the theft system telltale stops flashing (or turns off) turn the key to the off position for 5 seconds and then attempt to start the vehicle.
4. Repeat steps 1 through 3 two more times for a total of 3 cycles/30 minutes.
5. On the next cycle of turning the ignition key from off to crank the vehicle should start
6. Once the vehicle is running, the password is learned and this completes the cycle.
7. Clear any DTC's with a scan tool if necessary. DTC history will be cleared after 100 ignition cycles.

Thank you for using fixya and keep me posted, be glad to help you get your jimmy running 100%

Posted on Apr 26, 2010

tommyboinow
  • 324 Answers

SOURCE: 2002 chevy Blazer hard starting

replace the fuel injectors, that is the likely cause......

to test the injector, take the power clip off the top of the injector, take one wire and ground it to the body of the car, and another form the battery, to the other post on the injector, if you do not hear a pulsing sound coming from the injector it is bad, if you do, then you have a wiring problem.

Posted on Nov 26, 2008

  • 1 Answer

SOURCE: 2000 chevy blazer, truck cranks

Does your battery go dead?

Posted on Dec 18, 2008

csmock132
  • 4669 Answers

SOURCE: no fuel no spark 1990 k5 blazer 350

Take off the distributor cap. Check the star wheel that is splined to the distributor shaft that the pick-up coil uses. Make sure this wheel is not loose on the distributor shaft. It is right above the pick-up. If it is loose, replace the distributor. This is a common problem. If it needs one, all the part stores stock the distributor.

Posted on Mar 08, 2009

  • 4088 Answers

SOURCE: 1987 chevy s10 2.5l tbi will not start. changed

That eliminates the crankshaft and camshaft position sensors. Have you checked the fuel injector itself for an open winding or stuck valve plunger? There should not be a steady 12 volts to the injector--if good injector, it would be spraying fuel steadily into the throttle body. But at least the engine should try to run if poorly. Take the injector out, dry it off with air, and intermittently apply 12 volts to one terminal while grounding the other. You should hear a click from inside every time you touch 12 volts. If not, replace it. If it does, it may be plugged with debris. Try blowing through it in reverse with compressed air.

Posted on Jul 17, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

2004 chevy cavalier not starting after changing battery


When taking battery cables loose, I try to use memory saver. Hoping there won't be any problems on start-up? Are you saying the starter motor cranks good, but, won't start? If so, have helper crank it, while you check for spark at the spark plugs--check proper fuel pressure--check fuel injector pulse. If the starter motor won't even crank, then have to check voltage and ground for the starter motor. Any starter testing, make sure tranny is in park or neutral and functional parking brake is set.

Oct 12, 2016 | 2004 Chevrolet Cavalier

3 Answers

2001 dodge stratus 3.0l automatic cranks but wont start not even with start fluid


check the fuel pressure and make sure you got the correct pressure

Jan 25, 2014 | 2001 Dodge Stratus

1 Answer

CHEVY COLBOLT


listen for fuel pump when u turn key to on [not start] should hear a hum-check for pressure at fuel port -if pressure need to start checking sensors a bad crankcase position sensor--camshaft position sensor --bad egr valve--can shut down and not allow start those components sometimes dont throw a code

May 24, 2013 | Cars & Trucks

1 Answer

2002 chevy blazer no start after running out of gas


a lot of times when running out of gas the pump over heats try knocking on the bottom of the tank while someone cranks it over note even if it starts you still should replace the pump it will not be reliable if there is no pressure to the fuel rail its not working and there would be pressure at the rail if it was

Aug 20, 2012 | 2001 Chevrolet Blazer

1 Answer

1997 Chevy Blazer wont start without starter fluid


Check fuel pressure it could be low regulator pressure

Jun 28, 2009 | 1997 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...


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

Jun 17, 2009 | 2002 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

Not finding what you are looking for?
2001 Chevrolet Blazer Logo

Related Topics:

365 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75197 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7782 Answers

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

Answer questions

Manuals & User Guides

Loading...