Rad hose and check engine light

Tiny
ANDY1985USA
  • MEMBER
  • 2004 DODGE NEON
  • 2.0L
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 140,000 MILES
My girlfriends 04 dodge neon had a hole in the upper rad hose. So I replaced it and it worked fine for the rest of the day. The next day when she was pulling into work her check engine light came on. Someone told her it could be a dummy light. Any ideas y the check engine light could of came on?
Thursday, October 16th, 2014 AT 7:53 AM

3 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Have the trouble codes, checked. Some of the national brand auto stores will check codes for free. To check codes yourself, at the least, you need an obd2 code reader.

The engine isn't trying to overheat?
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Thursday, October 16th, 2014 AT 10:52 AM
Tiny
ANDY1985USA
  • MEMBER
  • 2 POSTS
No. Engine temp is staying where it should be
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Thursday, October 16th, 2014 AT 10:59 AM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Have the trouble codes checked, if there is a code it will give us something to go on. If heater code, check 02 heater circuit.
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Thursday, October 16th, 2014 AT 11:30 AM

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