best spark plugs
01-13-2010, 11:13 AM
#17
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Location: Blakeslee, PA
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Year: 97
Model: Cherokee
Engine: 4.7
I used the Champion Truck Plugs for years ... never had an issue with them. This 'go-round' I am going to try some NGK plugs. I was looking at the Autolite Iridiums, but at 5.99 a pop ... I handed them back to the counter person. 
For wires ... my nod goes to Magnecor. Excellent product !
For wires ... my nod goes to Magnecor. Excellent product !
09-14-2010, 02:07 PM
#18
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Location: Live Free or Die State
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Year: 1998
Model: Cherokee
Engine: 4.0L
The E3's don't block the kernel as most standard electrode plugs do. They allow the fire from the plug to shoot directly into the combustion chamber without the electrode blocking the way.
09-14-2010, 02:36 PM
#19
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Location: Conroe, Texas
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Year: 1997
Model: Cherokee
Engine: I6
09-14-2010, 05:34 PM
#21
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Location: Austin, Texas
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Year: 1991
Engine: 4.0 I-6 H.O.
I have been wanting to put these into my Trans Am, but the engine compartment was tight stock, and now with the long tubes, its a little more tricky overall
09-14-2010, 06:22 PM
#22
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Location: nanticoke pa
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Year: 2000
Model: Cherokee
Engine: 4.o
I used autolite platinum in 92 xj only 2 bucks a piece when I bought them a few yrs. back now have 2000 xj but am open for discussion not time for plugs yet
09-14-2010, 07:41 PM
#24
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Year: 1997
Model: Cherokee
Engine: 4.0
I have the Accel Kit with an accel coil. Been running them for almost two years with no problems. I have been thinking of switching the plugs to the E3's as I have herd very good thing about them.
09-17-2010, 09:23 AM
#26
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Year: 1998
Model: Cherokee
Engine: 4.0
NASA quadruple Platinum +6 split V Ultra Arc super magnums with flux capcitor. Better MPG's , throttle response, a few more horse and the best part is that my tires are a little more balanced.
