I have a problem with some backfiring while running the boat.It appears to do this after I am running while tubing and misfires/backfires after the
throttle is pushed down to a certain position.The tach or Speedometers do not work.The Temp gauge reads 140'.The marine mechanic says its
the...
I'm new too the boating world,can anyone help me.
I have a old Tempest boat not sure of the year,but it has a
Mercruiser I/O on it with a serial number as follows.
Stern Drive serial number 5655402
Motor is MCM 120,153 CID,serial Number 5566262
I'm looking to find out what year this engine...