Chevy Blazer won't start; fuel pump needs replacing

Truck suddenly stops running, acting like it's out of fuel ...

www.cargurus.com > Questions > GMC > Sierra 1500

CarGurusJul 11, 2013 - There is fuel in the gas tank and, I can hear the fuel pump when I ...start it and let it run until it dies then check the pressure and shut the ... 1999 chevy tahoe and I have replaced the fuel pump and fuel filter. .... Well mine was a loose battery connection that just shut down the vehicle completely while driving.

How do I know if it's my fuel pump or the fuel filter - CarGurus

www.cargurus.com > Questions > Toyota > Camry

CarGurusAug 8, 2007 - My son (14yrs old) was sitting in the car with it running while i ran into the store. ... when you stop and start idling it will die because the pump stopped and ...i need to replace my filter or should i put it back on and try to start the truck? ... If yourfuel pump pressure and volume is within spec's then you need to ...

What would cause 1995 Chevy blazer to run for 20 minutes ...

answers.angieslist.com > Auto > Auto Repair & Service

Check this site out!

http://newrockies.com/

hi SXLYON.
this is all i could find,go tot this forum and see if it helps you out.
94 Chevy S10 Will Turn Over But Will Not Start
or this one.
https://www.cargurus.com/Cars/Discussion-t2646_ds611771
or this.
https://www.cargurus.com/Cars/Discussion-t21796_ds552801
or even this one.
1994 chevy s10 blazer turns over won start Google Search

My had a similar problem it was the fuel pump.

Usually that is a bad fuel pump. Filter is not on the tank. Test it when it doesn't start, or listen, as when you first turn the key to "run", you should hear the fuel pump cycle.

You'll need to see if your fuel pump is providing fuel pressure. First test would be to take off fuel cap, listen through filler tube as someone turns ignition on for a few seconds, then off for a few seconds. Repeat a few times you should hear the fuel pump start then stop as it builds pressure.

No noise, then test voltage coming to pump if yes, 12 volts, replace fuel pump. Test ground also before replacing pump.

I would expect it to be this as the computer wouldn't allow the vehicle to run with fuel being poured into the engine otherwise.

If it's pumping, you will need to do pressure testing to determine if it pumps enough, or just replace it as either just the pump, or the complete pump assembly that drops into the tank rather easily.

Pumps are available at dealers OEM, discount auto parts stores, and I've had good luck with pumps that I've bought on eBay.



good luck

Could either be the ignition system - ie, coil packs, fuel filter, fuel pump, or bad gas. Was it sputtering?

If you have the spider fuel system, fuel pressure, key on engine off, 60--66 psi. After it starts it will run with less pressure. Are you using quality brand new fuel pumps?
This fuel system is noted for problems, including the fuel poppets.

Check the Fuel pump with a presure guage.

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

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

That's what it looks like.