Misfire

Asked by Devantaeursin Aug 02, 2016 at 10:10 AM about the 2001 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

My 01 Buick Lesabre is acting up .. When I
first cut it on , it will cut right back off, I
would have to try to start it 3times then
when it's finally on , it will jump and
hesitate why still in park , it will take off
slow , then when it's on an straight way it
will act perfect . At a complete stop it be
hestating back and forward and take off
slow .. The code read a MISFIRE I just
seriously need some help .. Is there
anybody out there that know the CAUSE of
this ?

3 Answers
64,530

firebird338 answered 7 years ago

When was the last time you had a tuneup ? Also check and replace air filter replace if necessary, replace fuel filter. Add fuel injector cleaner to gas tank.

Mark helpful

Your Answer:

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