I have a 2004 Chrysler Sebring with the 6 cylinder engine (2.7L). Lately, the engine will quit while stopped and while driving at highway speeds when the heater is on, even after replacing the coolant check valve. The gauges never turn on when this happens. what would cause this to happen?

Hello Tonia Larson,

Welcome to fixya

BCM
(body control module) would be my first GUESS...
(( Guessing: don't do this without good reason )).

My very BEST advice... get your codes read...
Find out what your car is complaining about
and systematically eliminate the issues...

Folks (like AUTOZONE (In my opinion)) will
attempt to sell you totally UNNECESSARY
OXYGEN SENSORS... Try to remember to
avoid WASTING money on OXYGEN Sensors:
They merely report the news... The NEW ones
will complain about fuel/exhaust issues equally
well (as the OLD ones did).

- Make about as much sense as buying a new
thermometer because you have a cold & fever.

Totally FREE wiring diagrams & TSBs
(Technical Service Bulletins) are available on
the BBB Industries... (registration is required
(these are typically real FACTORY documents))...

BBB Industries Premium Alternators Starters Power Steering Products

Many mechanics & store clerks READ codes for FREE...
Bring you codes back here... There are serious
VOLUNTEERS... knowledgeable enough to help you
resolves these troubles... without wasting a lot of
MONEY or time...

Hope this helps...
(Sorry about the SPAM (vote & flag to remove)).

Hope this helps

Carnac the Magnificent