1998 GMC 3500

Tiny
LINDAKISSACK
  • MEMBER
  • 1998 GMC C3500
I have a 1998 GMC 3500 van with 140,000 miles. It initially starts ok, but after I drive it and then shut it off, and restart it, it tends to start sluggish, but once it starts it runs ok. I replaced the fuel filter, spark plugs, and had a fuel injection cleaning but it still does the same thing. What could be wrong?

lkissack
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Sunday, December 17th, 2006 AT 2:52 PM

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Tiny
GARFIELD
  • MEMBER
Check your fuel pressure regulator.
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Saturday, December 23rd, 2006 AT 6:37 AM

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