Need help before i buy
Ok have been searching. I am looking at a 87 wrangler 4.2L, it pretty built rig but has one issue I need some help on before I take the plunge. It starts and idles good, but when driving there is a pretty bad ping to it. What would be the biggest cause to this. I know it means its running lean but need to know if it would be a easy and very cheap fix.
With a carb it could be an adjustment on the mixture screws or a rebuild. Timing has a lot to do with a ping also.
89YJ 2.5L TBI, AX-5, NP231 SYE, Ford 8.8, Yukon Grizzly, Tom Woods Shaft, 33" BFG T/As, 4" lift, Warn VR10000s.
AF Jeep Club Tail #184
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