1992 eldorado 4.9 no start.

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HT4100 4.1, 4.5, 4.9 Discussion, 1992 eldorado 4.9 no start. in Cadillac Engine Discussion; Hi all,nice to be here.I have owned alot of cadys through out the years,but this one is hard to figure ...
  1. #1
    eldocaddy is offline Cadillac Owners Member
    Automobile(s): 1992 eldorado
    Join Date
    Dec 2013

    1992 eldorado 4.9 no start.

    Hi all,nice to be here.I have owned alot of cadys through out the years,but this one is hard to figure out.If anyone can help it would be greatly appreciated.
    I just bought tbis 92 Eldo.with 4.9 eng.it wont start.I went to go pick it up from seller paid 500.00 for it as is.anyways i put key in ignition and all electrical works.it does a system check and says all is ok.the security words flash when first put key in,then stops.it cranks real slow and then nothing.i put it on trailer got it home,and charged battery.then tried to start it again. all electrical works lights power windows.but this time when i try starting it there is nothing no click at all.when i thrn key to start tbe fuel gauge jumps to empty and then back to full after i let go.same with all digital and electrical.flashes.like it bas a huge drain on electrical system.I hope some one has an idea on this nightmare.

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  3. #2
    cadillac_al is offline Cadillac Owners Connoisseur
    Automobile(s): 70 Deville 77 Fleet 78 Seville 92 Deville 03 Deville
    Join Date
    Feb 2007

    Re: 1992 eldorado 4.9 no start.

    You have to start with a good battery.

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