another escapade
New Member
Maybe somebody can help...... I have the 7.4 mpi's in my 330 sundancer. In July I had the starboard motor replaced with a new mercruiser longblock. The pressure gauge on the dash reads only 20 lbs.
The mechanic who replaced the motor, claims he replaced the sending unit already , I replaced the gauge and still only reads 20 lbs. The mechanic said he put a mechanical gauge on it and it reads 50 lbs. , he says don't worry about it. Any thoughts on this would be greatly appreciated .
The mechanic who replaced the motor, claims he replaced the sending unit already , I replaced the gauge and still only reads 20 lbs. The mechanic said he put a mechanical gauge on it and it reads 50 lbs. , he says don't worry about it. Any thoughts on this would be greatly appreciated .