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1999 GMC Sonoma Repair Question


Topics covered: Fuel filter, Fuel pressure, Fuel pump.
Mileage: No information provided.

Asked on September 5, 2010

1999 GMC Sonoma Stalling and shuts off

Shakes or Wobbles problem
1999 GMC Sonoma 4 cyl Two Wheel Drive Automatic 66,000 miles

My truck started shutting off and stalling. It happened twice in a three week period. I changed the fuel pump less than a year ago. I was told to change the fuel filter and so I took the advice but now the truck will not start. I have tried spraying gas in the injectors and it will start but will not stay running. Please help.
Avatar Asked by Kelly31792

Answer

Replied on September 15, 2010

check your fuel pressure, if you got a h arness with pumpand didn't put it on that may be your problem or you could have a broken wire in the tank as well as the pump may have fell off it's mount...

Tiny Answered by hmac300 (expert)
17,930 answers provided