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Blazers have pretty loud fuel pumps...they are a common problem ...when you turn your key to the "on " position, you should hear a high pitched "whine" for several seconds until the system is pressurized can also tell if you are not getting fuel by spraying a few short bursts of starting fluid into the intake it runs and dies, no fuel is getting delivered...you are just running off the starting fluid...only do this spareingly....starting fluid is hard on engines...just a short 2-3 second "puff" is all you need...it could also be the regulator.....but it would have been progressively hard to start if it was...good luck
What else can I help you with?
If 98 blazer will not start might it be fuel related?
If its hard to start it probably your fuel pump going out .You will know when it out you will go run your batteries dead trying to start it. the pump is in your fuel tank.
I have a 96 blazer and it feels like my blazer is dragging bad like you have to rev it up more to get it going from a stop sign does anyone know what it is?
It kind of sounds like some kind of fuel problem. Check your fuel filter, and your fuel pump I would recommend checking your air filters to. -PJ
Will a fuel pump off a Chevy blazer fit a 96 Chevy s-10?
Need to know what year Blazer.
How do you know when a fuel pump is going out on a 2000 dodge grand caravan?
Noisy pump, hard starting, stalling.
How do you change a fuel regulator on a s10 Chevy blazer?
Need to know what year and engine.
Could a stock 2002 Chevy blazer vortec 4.3 tow 2000 pounds?
I would like to know if my 2002 chevy blazer with a stock 4.3 vortec pull 2000 lbs ?
Where is the fuel pres regulator located on 4.3 s10 blazer?
Need to know what year the vehicle is.
How many pounds of fuel pressure is needed for a Chevy blazer with a 4.3l?
Need to know what year
Can you tell me why my 1997 Blazer wont start I can crank but it wont fire I have spark I have replaced the coil ignition mod. dist.cap rotor I smell gas but wont start ran great 1 day and then nada?
Same thing happend to me...i have a 2000 blazer, turned out it was water in the fuel (how it got there i dont know). Also it could be the fuel pump
How do you know what fuel pump your 1999 blazer takes?
Call a parts store and tell them what you need and they will give you the right fuel pump for your truck.
I have a 1994 S-10 Chevy Blazer with a vortec engine six cylinder and I want to know why it cuts out going up a mountain and then back fires?
your not burning all the fuel in one or more of your cylinders. Check your spark plugs and fuel injectors.
How do you know when the fuel pump is going out on a 2000 Pontiac Sunfire?
you will get a hint when the car begins to lose power, start to sputter, or even stall.
