The Fuel Pump May Fail Causing the Engine to Stall or Crank Over But Not Start on Chevrolet Blazer

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

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Average mileage: 155,119 (105,000–265,000)
Engines affected: 5.7L V8, Gasoline
16 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
40 people reported this problem
14 people shared problem details
1997 Chevrolet Blazer154,475
had to replace fuel pump twice in one year
2 people like thisFlag inappropiate
I had to replace the fuel pump twice. First time the vehicle wouldn't start. Worked like a charm after the replacement, until the fuel gauge sensor failed. Second pump I have put in worked fine until the vehicle started stalling randomly. Kicking the gas tank to start it helped for a while. Checked the ground connection for the pump and it was rusty. Sanded it down with some sand paper, 50000 miles later still working fine.
1 person likes thisFlag inappropiate
Replaced pump. $900 later up and running. GM put the pump in the gas tank??? $$$
1 person likes thisFlag inappropiate
Engine would not start. Replaced fuel pump
1 person likes thisFlag inappropiate
I drove my blazer home from work, an hour later I tried to start it and it started and died. It would not start again. My mechanic says it is the fuel pump. I towed it to the garage and he's repairing it now.
1 person likes thisFlag inappropiate
pump was hard to start then eventually went out completely
1 person likes thisFlag inappropiate
2001 Chevrolet Blazer120,000
Engine stalled while driving and would crank, but not start.
2000 Chevrolet Blazer160,000
fuel pump failed and had to replace
1999 Chevrolet Blazer140,000
Replaced pump an filter
my fuel pump went out....never knew to replace filter
2003 Chevrolet Blazer144,000
Driving down the interstate and my vehicle just died . I had to have it towed because it won't crank back up now.
1997 Chevrolet Blazer168,000
put fuel in throttle body and then it started. acted like there was a clogged fuel pump. runs fine now but for how long?
1999 Chevrolet Blazer116,000
Car would not start.
My Blazer had no power and stalled so therefore I had to get the fuel filter an pump replaced.
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