1998 Gmc C1500 50 Mph Truck Cuts On Off Spit Pop

1998 GMC C1500
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ANONYMOUS
  • MEMBER
  • 1 POST
at 50 mph truck cuts on and off spit, pop
Mar 29, 2013 at 1:48 PM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
How long since a tune-up? Check for applicable trouble codes. Some of the national brand autostores will check codes for free. To check codes, yourself, at the least you need an obd2 code reader.
Mar 29, 2013 at 2:23 PM
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