Mercruiser 120 HP
Loading...
Uploader Comments (typex2003)
All Comments (5)
-
baterry not charged dirty terminals not getting enough amps
-
my guess is hydraulic lock...can't compress water!!
What was it?
-
I bought one just like yours and it did this . I ended up putting diesel down the spark plug ports to loosen the pistons .. Then leave it overnight so it will soak the rings . after you get the pistons moving again , its a great idea to replace the oil since there will be diesel in it . These motors seize when they sit around too long . Today mine runs great . Good luck .
-
You flooded the engine, or there is water in one of the cylinders.. possibly a blown head gasket or bad manifold. Remove the spark plugs and try turning the engine over after grounding the main high tension coil lead. I bet you will have fuel or water blow out of the spark plug holes!
Good luck
0:36
Merc 120hp 2 5Lby pinoybelle6,174 views- 0:10
2 x Mercruiser 1.7DTIby searay2602,272 views
- 0:57
mercury 40 hpby gabrielpijui2,563 views
- 1:20
SORRY SOLD- Mercruiser 3.0 Liter 140 Hp 4 cylinder engine ShipShapeTN.Comby shipshapetn18,318 views
- 0:30
Merc 4 cylinder I/Oby Bkboatnsleds4,259 views
- 4:05
How To: Remove ,Replace & Change Mercruiser Marine Bravo Stern Drive MarinePartsPlus.comby MarinePartsPlus3,934 views
- 0:34
'83 larson mercruiser 120by searay772,911 views
- 0:31
Mercruiser 120 runningby tomzern1,156 views
- 0:21
120 Merc I/O Running on engine standby Jvzwet4,221 views
- 3:53
Broken Mercruiser Diesel 1.7by Norrholmen11,640 views
- 0:14
Testing Mercruiser Trim Systemby clm211213,141 views
- 4:27
mercruiser outdrive removal explained in plain englishby TheCutthroatjake30,461 views
- 4:22
1992 Stardust Houseboat 14 x 64 Lake Lanier for $127000by ByOwnerShowandSell4,299 views
- 0:40
Completely rebuilt mercruiser 120 running for the first timeby tomzern1,090 views
- 0:35
2.5 L OMC motor Running Marine Motor BK Boat n Sledsby Bkboatnsleds1,798 views
- 1:14
diesel motor mercruiser 1.7by miekmouse6,281 views
- 2:10
Waiex First Flightby kyqx6,645 views
- 1:53
2.5L Mercuiser 120 on Saginaw Riverby obc15001,073 views
- 0:11
OMC 1987 Cobra 3.0L Stern Drive Runningby oldoutboard22,229 views
Dont know what it was guys. I sold the boat awhile back.
typex2003 6 months ago