I have a 1993 Chevy fule size Blazer with the.

Tiny
ANONYMOUS
  • 1993 CHEVROLET BLAZER
  • 160,000 MILES

I have a 1993 chevy fule size blazer with the 350 its boging at a low rpm and when I let off the gas and does not have the power it should when I give it gas its like its being held back when in nutral if u hold the gas at 1 rpm it bogs has all new plugs and wires cap rotor coil the cat is not pluged and is not o2 sensors im prity sure its a sensor just not sure wich one

Wednesday, November 14th, 2012 AT 3:54 AM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,554 POSTS

Nope, start with fuel pressure check. Then check the back pressure of the cat converter

Roy

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Wednesday, November 14th, 2012 AT 4:05 AM

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