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  1. W

    easy proformace parts for a V8

    get the numbers off the block(rear drivers side, by bell housing) also get the numbers off the heads(under valve covers) and we can see what you have
  2. W

    clutch advice?

    my bad i did more reading it is the ax5 clutch master is 165 gonna try that first thanks
  3. W

    clutch advice?

    out for dinner the other night and when i came out of the restaurant the clutch felt extremely light and shifting was almost impossible, 87 mj 4cyl 5 spd. externally the trans looks like it the case splits in half? what trans is this? the clutch slave is internal. and there is no leaks, the...
  4. W

    Egr Valve Help!!

    i'm thinking your egr is "sticking" causing excessive heat to wick up the steel vac line to the stansducer? its the only thing i can think of. good luck
  5. W

    heater fan

    1987 mj 4cyl heater fan has all its speeds, but not real good air flow. blend doors in heater box working properly. checked my truck against 3 other local trucks they are all the same i seem to remember a heater fan/squirrell cage swap couldnt find the thread does anyone remember what gm fan...
  6. W

    Oil pressure loss question

    get the oilpressure tested with a mechanical gauge. its most likely a faulty sender but you can only rule it out with proper testing
  7. W

    Piston ring gap and rod bearing replacement

    oil on the journal is ok, oil between the bearing shell and the big end of the rod is bad. personal experience w/kieth black is a large top ring gap wont hurt, i,ve ripped the tops off too many pistons, if you are ever going to work it hard/possibly run it hot/possibly detonate it(bad gas) . for...
  8. W

    2.5L performance?

    i'll second regearing and the electric fan(free up some poni's)
  9. W

    diesel swap

    holy !! 745lbs? no doubt it would be an awesome candidate i dont think the front end of my chev would take the wieght let alone my little yeep!
  10. W

    diesel swap

    you dont think the b series would be to heavy? i dont know specs for sure but i thought the b would be harder on the frt end. brakes,hubs,ball joints etc
  11. W

    diesel swap

    has anyone on here attempted the volks diesel swap? just wondering how it worked out. theres a couple of yj's for cheap up here and i got to thinking............. god it hurts when i think!
  12. W

    a whole heep of yeep

    thanks for the welcome, i was thinking about swaping engines in this thing, but it runs so well (when it runs, hehe) i dont have the heart to cut it up yet, i'm kind of a quiet guy but if ya'll run into a particularly funky problem drop me a line and i'll do the best to help you out
  13. W

    a whole heep of yeep

    so i bypassed the ign switch and nothing changed...... i dont give up that easy while i was under the dash i noticed a bad neg(ground) splice joint like it had been overheated. then i remembered old chevelles/monte carlos the shifter cable would electrically weld itself solid when the body...
  14. W

    a whole heep of yeep

    yeah i checked the forums did all that before posting, i did however find a wiring diagram last night showing the gauges,alternator and acc directly coming off one side of the ign switch.(2 sides to the switch) i think i'll bypass the switch just to try it today, hell its gonna be better or...
  15. W

    a whole heep of yeep

    hey folks i've got a 87 mj 4cyl manual trans periodically when i gas it up it stutters bad, when it stutters, the clock,radio, oil gauge and volt meter get real erratic. i found some green corrosion in the fuse box(cleaned/replaced all fuses) found some green corrosion in the bulkhead...
  16. W

    Check engine again!?!?!?!?!

    there is more than one way for it to potentially be experiencing a lean condition, you may have to simply put a different set of injectors, or fuel pump and or fuel pressure regulator. right now i would start by testing the fuel pump pressure,
  17. W

    2.5L performance?

    i just got my first jeep, 87 comanche 2.5. having said that ive been a mechanic and fabricator since, well as far as i can remember. isnt the 2.5 a general motors motor? i was under the impression that the 2.5 is what they called the iron duke motor. it this is the case there is a lot of stuff...
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