Mercruiser Diesels

Did yo

u have problems with the ECM and Mass air sensor ?
No issues with the ecm or mass.
I had a starting problem years ago , turned out to be a relay that needed the contacts cleaning.
I hot wired for a year until I found it as it was intermittent.
 
Bought home my chums newly purchased Broom 33 with 180 HP Mercruisers on Wednesday.
Smoked a bit on start up but as they had been standing on the hard for a few months and had all the filters changed this might have been expected.
Once under way all smoke cleared.
Possibly a tad smoother, but possibly that might be down to being on the command bridge :)
 
Hi .. just to revive this .. I’ve got twin 4.2 vm’s and am worried one of the turbos is dead
Starboard side engine full throttle goes to 1800-2000 revs and the turbo dosnt “ kick in “ . Port side kicks the turbo in on its own ??
 
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