1. #1
    Mopar98's Avatar
    Mopar98 is offline Junior Member
    Join Date
    Mar 2006
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    1

    Angry 91 Wrangler won't start

    I have a 91 wrangler with a multi-port injected 2.5. It has 39 lbs. fuel pressure and good spark. The fuel injectors are not getting any signal. I'm a decent mechanic but I can't find any wiring schematics. It seems I have a rare engine package. I would appreciate any help or ideas. Thanks.

  2. #2
    dingus's Avatar
    dingus is offline Senior Member
    Join Date
    Aug 2002
    Location
    PA USA
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    Re: 91 Wrangler won't start

    bad computer?

  3. #3
    Bounty__Hunter's Avatar
    Bounty__Hunter is offline Moderator
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    Nov 2002
    Location
    Southern Illinois
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    13,425

    Re: 91 Wrangler won't start

    Not a rare setup, very similar to most '91-'94 2.5L MPFI setups. Likely a minifuse in the PDC, or the ASD relay circuit.

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