1991 Chevy Truck Hot Spark Plugs.

Tiny
KNJWELLS
  • MEMBER
  • 1991 CHEVROLET TRUCK
  • V8
  • 4WD
  • AUTOMATIC
  • 210,000 MILES
What type, size, or brand is the best to use when I am seeking out a hotter plug for my 1991 5.7 liter v8 chevy truck that has 210,000 miles and burning oil in the #2 cylinder? The guys at my local auto parts store don't seem to know what I mean by "hotter", so I need to just tell them a part number or type to get me. I have a brand new coil, distributor, cap, rotor and wires and a good set of hot plugs is my missing link. Thanks alot for your time.
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Tuesday, March 17th, 2009 AT 9:56 PM

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Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
Try platinum plugs. Look for plugs that are for your modle, have them lay out a bunch of plugs for yoru vehicle and pick the one with the lowest amount of thread on them so they are up in the head further.
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Tuesday, March 17th, 2009 AT 10:01 PM

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