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  1. H

    90 xj runs way better now. Grounding?

    I have slowly been working on my 90 xj 4.0 5 speed. Replaced the fuel pump, then a few month ago the injectors to the upgrade units. It really livened it up, but after putting 31s on and retaining stock gears (3.55) this thing really lacks in the power section. Everything seems to make a little...
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    1990 renix injector upgrade

    I just did the injector swap on my 1990 xj and what a huge difference did it make. Now what can i do for an intake upgrade? Most aftermarket upgrades are 91+ Do i just need to get a cone filter and a section of 3 inch intake piping and fab my own? I have a throttle body spacer but havent...
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    Looking for Los angeles area gear swap for around a grand

    I would have swore I had seen a place advertising gear swaps around a thousand dollars. Might have even been towards san gabriel/ san bernardino area. Otherwise. What are my options? Not looking to do it myself, and not looking to use my local jeep shop because he is expensive as hell. I did...
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    5 stock wheels with tires

    Location. Santa clarita Price. $50 TRADES, cb or front bumper (not stock) with cash on my end These are from my 1990 xj laredo. The 4 that were on the truck are in good shape with 2 tires that are good for rollers and two that have 80-90% tread on them. Going off of my memory they are...
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    90 4.0 going in to change the clutch, what else?

    I have changed plenty of clutches before, just never on a jeep. My problem stems from a leaky throwout bearing, and quite possibly had a leaking master at some point. With 150,000 miles on it I am going tk assume it has the original clutch and i am going to change Flywheel Clutch Pressure...
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    Help me with this piece in the steering collumn

    I have the steering collumn taken apart to chase down an elecrical problem. That is fixed. I am now putting the collumn back together and was sliding the blinker/cruise control carrier back over the shaft when this piece fell out. I cant tell anywhere obvious that it came from. This is my...
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    90 xj no power to ignition

    I have been a longtime lurker and just signed up. I recently purchased a 90 xj 4.0 5speed 4x4 that was not running on the hopes that it may have been the crankshaft sensor or something easy that someone not mechanically inclined may not have been able to figure out. Yesterday I did electrical...
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