How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Jeremy R Your Own Question
Jeremy R
Jeremy R, Mechanic
Category: Boat
Satisfied Customers: 9020
Experience:  Multiple factory certifications 20+ years of experience.
Type Your Boat Question Here...
Jeremy R is online now

i have a mercuriser raceing 525 efi when i was flushinng it

Resolved Question:

i have a mercuriser raceing 525 efi when i was flushinng it on fresh i saw red water comeing out of the exhaust and the coolant level is low does tha mean the heat exchanger is leaking
Submitted: 2 years ago.
Category: Boat
Expert:  Jeremy R replied 2 years ago.
Jeremy R :

Hi there,
Yes you're correct about the heat exchanger.
That's the only point in the system where the trans oil comes in contact with the cooling system.

Jeremy R and other Boat Specialists are ready to help you