Quote:
Originally Posted by wrenchhead1924
my 1997 sentra when cold has a long crank to start in the morning when cold then runs fine and starts fine when warm. it take a good minute of cranking with the throttle open to get it started and when it does start it blows some rich smoke out of tailpipe.
i have accses to tech bullitens and have heard of "revised" ecm replacement.i dont want to spend 500bucks without some input.
thanks in advance for your help.any questions or help just post thanks..
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Mine cranks a bit slow on cold mornings but I don't think its a problem, maybe the battery. When the battery was new it cranked and started very well.
Maybe I will test the voltage and run it by Autozone for a test.
If your 97 has gone this long with the original ECU I doubt it needs a "revised" one.
My car was purchased in new March 97 and i have not heard of this.