gggronquist
New member
Are the flappers in my exhaust
Are the flappers in my exhaust system really needed?
Thanks
Guy
Are the flappers in my exhaust system really needed?
Thanks
Guy
MarineEngine.com does not offer troubleshooting assistance or repair advice by email or by telephone.
You are invited to join our public Boat Repair Forum to seek assistance from other members.
You may also visit the Boat Motor Manuals section of our site to obtain a service manual.