Force Doubts

A

Amarillo

Recruit
Joined
Aug 4, 2005
Messages
4
Hello all!<br />Im mexican and some how i got a used boat with a 90 HP Force engine, sadly, Force ist so popular in mexico and I have no info about it. <br />Im planning to start it today , but im not quite sure if the oil-gas ratio is 50:1 or 25:1<br /><br /><br />Iwould kindly post more info, but thats all I know, if theres some way to post a pic I will do it, so you can se the engine. Thanks for your help.<br /><br />Best regards.
 
D

DJ

Guest
Re: Force Doubts

50:1.<br /><br />Watch the head temperature and water flow, when you start it.
 
A

Amarillo

Recruit
Joined
Aug 4, 2005
Messages
4
Re: Force Doubts

Thanks a lot DJ, I will, Soon I will post some pic of my boat and the repairing proccess...<br /><br />Have a nice day.
 
H

harkawy

Petty Officer 2nd Class
Joined
Jun 27, 2005
Messages
155
Re: Force Doubts

Oil to Fuel Ratio <br />50:1 <br /> <br />Fuel Oil<br />Qty. Req.<br />in in<br />Gallons Ounces<br />20.000 51.20<br />19.900 50.94<br />19.800 50.69<br />19.700 50.43<br />19.600 50.18<br />19.500 49.92<br />19.400 49.66<br />19.300 49.41<br />19.200 49.15<br />19.100 48.90<br />19.000 48.64<br />18.900 48.38<br />18.800 48.13<br />18.700 47.87<br />18.600 47.62<br />18.500 47.36<br />18.400 47.10<br />18.300 46.85<br />18.200 46.59<br />18.100 46.34<br />18.000 46.08<br />17.900 45.82<br />17.800 45.57<br />17.700 45.31<br />17.600 45.06<br />17.500 44.80<br />17.400 44.54<br />17.300 44.29<br />17.200 44.03<br />17.100 43.78<br />17.000 43.52<br />16.900 43.26<br />16.800 43.01<br />16.700 42.75<br />16.600 42.50<br />16.500 42.24<br />16.400 41.98<br />16.300 41.73<br />16.200 41.47<br />16.100 41.22<br />16.000 40.96<br />15.900 40.70<br />15.800 40.45<br />15.700 40.19<br />15.600 39.94<br />15.500 39.68<br />15.400 39.42<br />15.300 39.17<br />15.200 38.91<br />15.100 38.66<br />15.000 38.40<br />14.900 38.14<br />14.800 37.89<br />14.700 37.63<br />14.600 37.38<br />14.500 37.12<br />14.400 36.86<br />14.300 36.61<br />14.200 36.35<br />14.100 36.10<br />14.000 35.84<br />13.900 35.58<br />13.800 35.33<br />13.700 35.07<br />13.600 34.82<br />13.500 34.56<br />13.400 34.30<br />13.300 34.05<br />13.200 33.79<br />13.100 33.54<br />13.000 33.28<br />12.900 33.02<br />12.800 32.77<br />12.700 32.51<br />12.600 32.26<br />12.500 32.00<br />12.400 31.74<br />12.300 31.49<br />12.200 31.23<br />12.100 30.98<br />12.000 30.72<br />11.900 30.46<br />11.800 30.21<br />11.700 29.95<br />11.600 29.70<br />11.500 29.44<br />11.400 29.18<br />11.300 28.93<br />11.200 28.67<br />11.100 28.42<br />11.000 28.16<br />10.900 27.90<br />10.800 27.65<br />10.700 27.39<br />10.600 27.14<br />10.500 26.88<br />10.400 26.62<br />10.300 26.37<br />10.200 26.11<br />10.100 25.86<br />10.000 25.60<br />9.900 25.34<br />9.800 25.09<br />9.700 24.83<br />9.600 24.58<br />9.500 24.32<br />9.400 24.06<br />9.300 23.81<br />9.200 23.55<br />9.100 23.30<br />9.000 23.04<br />8.900 22.78<br />8.800 22.53<br />8.700 22.27<br />8.600 22.02<br />8.500 21.76<br />8.400 21.50<br />8.300 21.25<br />8.200 20.99<br />8.100 20.74<br />8.000 20.48<br />7.900 20.22<br />7.800 19.97<br />7.700 19.71<br />7.600 19.46<br />7.500 19.20<br />7.400 18.94<br />7.300 18.69<br />7.200 18.43<br />7.100 18.18<br />7.000 17.92<br />6.900 17.66<br />6.800 17.41<br />6.700 17.15<br />6.600 16.90<br />6.500 16.64<br />6.400 16.38<br />6.300 16.13<br />6.200 15.87<br />6.100 15.62<br />6.000 15.36<br />5.900 15.10<br />5.800 14.85<br />5.700 14.59
 
Scaaty

Scaaty

Vice Admiral
Joined
May 31, 2004
Messages
5,180
Re: Force Doubts

You can just run a pint to 5 gallons to start, as a little extra oil is good if its been sitting. Then 50-1, which is a pint to 6 gallons. Or 14 ounces to 5 gallons, which is what I do
 
Scaaty

Scaaty

Vice Admiral
Joined
May 31, 2004
Messages
5,180
Re: Force Doubts

Originally posted by Amarillo:<br /> Force ist so popular in mexico
Click to expand...
Not so popular up here either, but I have no problem with my 88 125 after a little work.
 
A

Amarillo

Recruit
Joined
Aug 4, 2005
Messages
4
Re: Force Doubts

Sorry, I meant not so popular...<br />Thanks for the replies!.<br />I´ve prepared the mixture. Anyways, it didn´t start. Apparently there is no el. current in the coils. <br /><br />In the same assy frame of the coils (3 coils) there are another two blue squares (No idea what are they) They are getting current, but theres nothing coming out of them to the coils... we will continue checking that issue today. Its crancking fine though.<br /><br />Oh! another doubt: theres is this gearbox actuator wich, in neutral, has some kind of lock that avoid the throtle to move. Does this means that I wont be able to accelerate the motor in neutral??<br /><br />Thanks for the help. <br />Have a nice day
 
R

rottenray6402

Ensign
Joined
Jul 27, 2004
Messages
923
Re: Force Doubts

You can pull out on the shifter/throttle lever about 3/4 inches and push forward on it. This will allow you to fast idle the engine. Depending on how the cable is adjusted you may not want to run it as fast as it will go without being in gear. Also remember the choke is actuated by pushing in the ignition key.Good Luck!
 
A

Amarillo

Recruit
Joined
Aug 4, 2005
Messages
4
Re: Force Doubts

Well!<br />Finaly it started yesterday!! Apparently there was no spark comming out of the DC modules towards the coils... Yerterday it started, now lets see how smooth it runs, we will test it on a lake. Thanks everybody for the advice.<br /><br />Have a nice day!
 
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