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4.0 with FI on 4.2 Questions

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4.0 with FI on 4.2 Questions
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ColoradoCJ7

Jeeper
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Location
Denver, CO
Vehicle(s)
Current - 1978 J20 401 auto, 1981 CJ7 304 5 speed and 2007 JK Uunlimited Rubicon all running 35" or 37" tires
Previous -1979 CJ7, 1984 CJ7, 1984 CJ7, 1997 TJ, 1990 YJ
I have a 84 CJ7 with stock AMC 258 i6 / 4.2l except for Ford Ignition swap and have a free 4.0 HO head, FI and complete wiring harness. My concern is getting the wiring straight. Any simple diagrams or even conversion harness that can be bought? The 4.0 is from a 92 Cherokee that I will be parting out next weekend. Any input is appreciated. Especially from those that have done it before.

Thanks!
 
How will you be dealing with the crank position sensor??:cool:

ColoradoCJ7 said:
I have a 84 CJ7 with stock AMC 258 i6 / 4.2l except for Ford Ignition swap and have a free 4.0 HO head, FI and complete wiring harness. My concern is getting the wiring straight. Any simple diagrams or even conversion harness that can be bought? The 4.0 is from a 92 Cherokee that I will be parting out next weekend. Any input is appreciated. Especially from those that have done it before.

Thanks!
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