Cadillac deville base

Asked by Apr 30, 2016 at 05:09 AM about the 2005 Cadillac DeVille Sedan FWD

Question type: Maintenance & Repair

My 05 Cadillac deville will not stay started
when I let off of the gas to idle. I was having the
same issue about a month ago with this so I
changed the tps and the problem was gone.
Now my car has same issue. Also sounds way
louder when running compared to how it
sounded when I bought it about 2 months ago.
Any ideas what might be causing this or the
easiest place to start with checking out what's
going on. First Cadillac and have no knowledge
about them what so ever any ideas or
suggestions would be greatly appreciated.

1 Answer

15,705

Have it read for codes, even if the check engine light is NOT on the computer will have stored information and codes. Discount auto stores will read codes for no fee. Write them down.

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