Search found 3 matches

by rickk
Thu Jul 11, 2019 10:00 am
Forum: Cobalt Boats General
Topic: 2002 6.2 Mercruiser MX
Replies: 6
Views: 1022

Re: 2002 6.2 Mercruiser MX

My neighbor Terry pulled boat out and took it to a Merc Dealer this morning. I will report back what they find. Thank you again to all who responded
by rickk
Mon Jul 01, 2019 2:25 pm
Forum: Cobalt Boats General
Topic: 2002 6.2 Mercruiser MX
Replies: 6
Views: 1022

Re: 2002 6.2 Mercruiser MX

Thank you very much fellas for the warm welcome and your ideas. No pictures yet but it is a 26' Cobalt. I agree that she is running hot too. I will have owner take it to marina. Unfortunately, our little lake does not have a reputable dealer.

The impeller had a vein that was split at the core from ...
by rickk
Fri Jun 28, 2019 7:13 am
Forum: Cobalt Boats General
Topic: 2002 6.2 Mercruiser MX
Replies: 6
Views: 1022

2002 6.2 Mercruiser MX

I am helping my neighbor.

He has the 6.2 MX. The boat starts runs great. After about 10 minutes of running wide open the motor has a audible bang and shuts off. The temperature gauge reads 175 degrees. There are no warning beeps. Will not restart until temp goes down to about 160°. Boat fires back ...