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Tune Up?

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Old Jan 14, 2013 | 05:21 PM
  #1  
92XJGuy's Avatar
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From: Colorado
Year: 1992
Model: Cherokee
Engine: 4.0
Default Tune Up?

Haven't done much of a tune up since I've owned my Cherokee. Only changed the plugs, and used whatever stock was. Would it be noticeable to upgrade my distributor cap, wires? Anything else to give me a little performance boost?
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Old Jan 14, 2013 | 06:17 PM
  #2  
weeder's Avatar
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From: Lakeland, Florida
Year: 98
Model: Cherokee
Engine: 4.0 i6
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Originally Posted by 92XJGuy
Haven't done much of a tune up since I've owned my Cherokee. Only changed the plugs, and used whatever stock was. Would it be noticeable to upgrade my distributor cap, wires? Anything else to give me a little performance boost?
Msd. Do a search on ignition upgrades.
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Old Jan 15, 2013 | 03:04 PM
  #3  
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kjc
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From: Blue Springs, MO
Year: 1993
Model: Grand Cherokee
Engine: 4.0L Laredo
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You could upgrade your fuel injectors with the dodge neon type.. I did on my '93. I'll bet you'll be glad you did!
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Old Jan 15, 2013 | 03:56 PM
  #4  
1976Mustang's Avatar
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From: Colorado
Year: 1992 Cherokee Sport
Engine: Bone-Stock 242
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Originally Posted by kjc
You could upgrade your fuel injectors with the dodge neon type.. I did on my '93. I'll bet you'll be glad you did!
I second this, 703 injectors did WONDERS for my jeep.
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