1040560
My 97' Jeep Wrangler Sport 4.0 just did the same thing last night.....have you solved the problem yet?
Please let me know what you found out.
this morning I unplugged the neg terminal and reattached it....(the check engine is gone but I'm worried it might sputter again.
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1040561
Got one in my 97' 4.0 with the K&N filter and got some great results!
I had to compensate for bigger tires...It was most noticeable on the highway and off from a complete stop. I got more to the floor in 5th gear and a noticeable increase from the stop light.[addsig]