Well I installed them today and now Tank sounds like he's a cammed SBC, barely idles and then revs high. I reset the computer but it won't idle or run right. 
Any suggestions? It's a 92 xj 4.0Need help with Xj injector upgrade
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Need help with Xj injector upgrade
by Moondog » March 30th, 2016, 1:11 pm
I picked up some Mustang injectors from the junkyard, everything looks the same, plugs up the same, only thing different is the 4 holes instead of 1. Well I installed them today and now Tank sounds like he's a cammed SBC, barely idles and then revs high. I reset the computer but it won't idle or run right. Any suggestions? It's a 92 xj 4.0
Well I installed them today and now Tank sounds like he's a cammed SBC, barely idles and then revs high. I reset the computer but it won't idle or run right. Any suggestions? It's a 92 xj 4.0- Moondog
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Re: Need help with Xj injector upgrade
by 81BigBrett » April 1st, 2016, 11:44 am
What is the injector #, from what I've read you should be using the 19# Injector, also a lot of guys will buy them re manufactured vs. getting them from the junkyard. this way they are sure that they work properly.
Also found this http://www.lunghd.com/Tech_Articles/Fue ... grades.htm
Also found this http://www.lunghd.com/Tech_Articles/Fue ... grades.htm
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Re: Need help with Xj injector upgrade
by Desert Dog » April 4th, 2016, 12:38 pm
Wrong injectors.
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