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My truck was running fine until it started to.

Tiny
ANONYMOUS
  • MEMBER
  • 1995 GMC C1500
  • 304,000 MILES
My truck was running fine until it started to bogg an spudder when I push the gas when I'm driving I've checked the sparkplugs I've changed the wires distu cap two injectors and the air idle sensor don't know what else to do need help
Friday, December 21st, 2012 AT 8:56 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,289 POSTS
Check fuel pressure. It sounds like you may have a problem with the fuel pump.
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Friday, December 21st, 2012 AT 9:00 PM
Tiny
REBS_GUY2005
  • MEMBER
  • 1 POST
How can I check the fuel pressure
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Friday, December 21st, 2012 AT 9:12 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,289 POSTS
There is a video on our homepage under the DIY section that will show you how. Basically, you hook up a fuel pressure gauge to the schrader valve on the fuel rail.
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Friday, December 21st, 2012 AT 9:16 PM

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