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  1. Thread: Exhaust Leak

    by 98s1mms
    Replies
    8
    Views
    3,072

    Re: Exhaust Leak

    I believe so. I took this thing over about 2 years ago and its a 96. But does it make sense that it only acts up when its hot. Thats where the exhaust leak theory comes into play. The leak is by the...
  2. Thread: Exhaust Leak

    by 98s1mms
    Replies
    8
    Views
    3,072

    Re: Exhaust Leak

    I do have the rail and each injector heat shielded. As well as a shield over the manifold. No luck still. I also have polymer blocks propping up the hood about an inch for airflow out the back. Im...
  3. Thread: Exhaust Leak

    by 98s1mms
    Replies
    8
    Views
    3,072

    Exhaust Leak

    Anyone know if an exhaust leak near the manifold would cause alot of excess heat in the engine bay. Ive heat sheilded the fuel rail but im still getting an intense vapor lock. Cylinder 2 keeps...
  4. Replies
    5
    Views
    968

    Re: Heat Soak Misfire

    Bought the heat sheilding kit that came with a shield for the manifold, the fuel rail, and each injector. Seems to be working. But i live in Phoenix and its only in the 90's right now. Well see once...
  5. Replies
    5
    Views
    968

    Re: Heat Soak Misfire

    Just a thin layer of heat wrap. Not very thorough. I do have the hood propped up. I used polymer blocks to prop the hood up. And i did install a hefty radiator. Tri core with 3 efans hooked up to the...
  6. Replies
    5
    Views
    968

    Re: Heat Soak Misfire

    I heat shielded it very inadequately looking back at it. I bought heat wrap and thinly wrapped the actual rail. I saw a kit online that has everything for 50 bucks that takes 20 minutes. Ill post how...
  7. Replies
    5
    Views
    968

    Heat Soak Misfire

    Ive been trying to tackle this issue for a while and cant seem to get anywhere. Im chasing my own tail here and have dumped too much money into it. My 96 xj sport 4.0 runs great...until it sits and...
  8. Replies
    11
    Views
    963

    Re: Electric cooling fans

    Check post above


    Sent from my iPhone using Tapatalk
  9. Replies
    11
    Views
    963

    Re: Electric cooling fans

    Primecooling 3 Row Core Aluminum Radiator +Fan (9 Inches Dia.) for Jeep Cherokee /XJ ,Comanche/Pioneer/Wagoneer L4 /L6 Engine 1991- 01 (AT/MT,w/Trans Cooler)...
  10. Replies
    2
    Views
    920

    Re: New Crank Position Sensor

    I got the p0302 codes. Cylinder 2 was really misfiring. But that makes a lot of sense. I think its weird tho that it started doing it as soon as i replaced the cps. But maybe its only because the...
  11. Replies
    11
    Views
    963

    Re: Electric cooling fans

    Amazon. But its a very clean set up. Its hooked up to the thermostat where the original e fan was plugged in so they only turn on when hot. So far so good


    Sent from my iPhone using Tapatalk
  12. Replies
    11
    Views
    963

    Re: Electric cooling fans

    I replaced my radiator with a tri core aluminum radiator and it can with 3 8" e fans with wiring set up. Costed me about $120 plus all the coolant as well but works very well


    Sent from my iPhone...
  13. Replies
    2
    Views
    920

    New Crank Position Sensor

    New to this forum. I have a 96 Xj sport 4.0. I've been battling overheating for a while. Replaced Thermostat, water pump, radiator (replaced with a tri core aluminum with 3 efans), as well as doing...
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