What does it mean when the check engine light comes on and the battery light as well stays on? No hot air is blowing through the vent also. What could it be?

15

Asked by Feb 06, 2014 at 08:25 PM about the 1995 Mazda Protege

Question type: Maintenance & Repair

check engine light comes on and the battery light as well stays on? No hot air is blowing
through the vent also.

2 Answers

I'm going to suggest the MAIN ground connection....1/0 battery cable to frame connection is corroded...wire brush both the chassis ground and the cable lug for restored 300 cold cranking amp potential~

1 of 1 people found this helpful.
112,115

No hot air is due to the coolant leak. Check coolant level.

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