1999 GMC Suburban engine kills

Tiny
WALKER2
  • MEMBER
  • 1999 GMC SUBURBAN
  • V8
  • 2WD
  • AUTOMATIC
  • 193,000 MILES
Why does my engine act like its going to kill or kill when I press the gas?
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Sunday, June 20th, 2010 AT 6:05 PM

1 Reply

Tiny
HMAC300
  • EXPERT
This could be anything, plugged or clogged fuel filter, weak fuel pump, throttle plate dirty, air cleaner plugged. Or ignition problems. You could try to clean the throttle plate and IAC and TPS switch with choke cleaner and see if tht helps, check or change your air filter/fuel filter. See what happens. If you never have put spark plugs in they usually are only good for 100,000 miles.
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Wednesday, June 23rd, 2010 AT 5:50 PM

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