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Ihave a mercury marine outboard engine 200 it is 20 horse power.
Ihave a mercury marine outboard engine 200 it is 20 horse power. It is a 2 stroke. What is the oil to gas mixture? Thanh you for your help Paul Wander… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
Could you pleasse tell me the Fuel/oil ratio for an older Mercury
Could you pleasse tell me the Fuel/oil ratio for an older Mercury 6.0 outboard, have caltex Super outboard 3 oil, fuel is Caltex 98.… read more
Tan
Tan
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we recently picked up an old Johnson Sea Horse outboard motor.
we recently picked up an old Johnson Sea Horse outboard motor. Serial # XXXXX XXXXX 796 7, not absolutely sure about the last "7" could be a "4." Model looks like TD 20. We need a schemata, or parts b… read more
Jeff G.
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I recently purchased a used Mercury 60HP outboard. Im not
I recently purchased a used Mercury 60HP outboard. I'm not sure of the year but suspect it is from the 1980's. The gas tank reads 5 imp. gal/22.7 litres. My question is - what ratio of oil/gas mix sho… read more
James
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Vocational, Technical or Trade Scho
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I have just gotten a 2003 25hp mercury outboard w/out instruction
I have just gotten a 2003 25hp mercury outboard w/out instruction manual. I need to know 2 things. 1) what is the oil mixture ratio? 2) how do I tilt the engine up while in the boat.… read more
Tan
Tan
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I have a 3.3 Mercury outboard engine. What is the ratio of
I have a 3.3 Mercury outboard engine. What is the ratio of unleaded petrol to oil do I mix. I have 5 litres of unleaded petrol and 2litres of outboard oil.… read more
Jason
Jason
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Vocational, Technical or Trade Scho
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I have a older 40hp outboard motor called Force. I am not sure
I have a older 40hp outboard motor called Force. I am not sure what the oil to gas should be. I have been using 25 to 1 but others tell me it should be 50 to 1. Do I need to give you a model number. I… read more
Jeff G.
Jeff G.
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Vocational, Technical or Trade Scho
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NEED HELP ON A MERCURY OUTBOARD MOTOR - 4 STROKE, I BELIEVE.
NEED HELP ON A MERCURY OUTBOARD MOTOR - 4 STROKE, I BELIEVE. i WAS TOLD NOT TO MIX THE OIL AND GAS. BUT I NEED TO ADD SOME TYOE OF FLUID WITH OIL? SOMETHING LIKE "VIVID BRIGHT" MAYBE?… read more
Noel Schembri
Noel Schembri
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What is the fuel to gas ratio for a 1973 Mercury Kiekhaffer
What is the fuel to gas ratio for a 1973 Mercury Kiekhaffer 20 hp outboard boat motor? ( Merc 200 )… read more
Tan
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Need to know if Outboard Motor, 15 HP, model J15EENM, sn
Need to know if Johnson Outboard Motor, 15 HP, model J15EENM, sn Go3630673 Is a 2, 3 or 4 cycle engine. What oil is needed to mix with gas and at what ration.… read more
tom
tom
outboard mechanic
High School or GED
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What is the correct fuel mixture for a Mercury Model 1150 outboard
What is the correct fuel mixture for a Mercury Model 1150 outboard motor? Also would like to know what year our motor is. The serial number is(NNN) NNN-NNNN It is a two stroke 115hp.… read more
Shane Creekmore
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Tech
High School or GED
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What is the correct fuel mix for a Johnson Deluxe 4hp outboard
What is the correct fuel mix for a Johnson Deluxe 4hp outboard motor? The model number is XXXXX THank you.… read more
Jason
Jason
Associate Degree
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i have a 1986-7 wellcraft v-20 step i believe. we were mixing
i have a 1986-7 wellcraft v-20 step i believe. we were mixing the gas and oil 50:1 but now we are mixing 16:1.... is that the correct ratio?… read more
Master Tech
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I just bought a boat with a 1968 Murcury 100 hp. outboard engine,
I just bought a boat with a 1968 Murcury 100 hp. outboard engine, and I would like to find out the propeer gasoline / oil mixture for this engine. I have been told 16:1, 32:1, and 40:1... Any help fro… read more
Captain Dave
Captain Dave
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Master's Degree
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I am looking for the gas to oil mix ratio for a 74 or75 volvo
I am looking for the gas to oil mix ratio for a 74' or75' volvo penta model 39 70cc outboard motor vin. # XXXXX… read more
Captain Dave
Captain Dave
Marine Mechanic
Master's Degree
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Hello. I just aquired a 1978 Mercury 9.8 outboard from my
Hello. I just aquired a 1978 Mercury 9.8 outboard from my dad. I'd like to sell it but want to make sure it runs ok first. Im not familiar with these motors and would like to know how to safely start … read more
Marc C. Albertson
Marc C. Albertson
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I have a 1986 Mercury outboard motor. What oil to gasoline
I have a 1986 Mercury outboard motor. What oil to gasoline mixture do you reccommend using in this unit? I've been told 25:1 and 50:1. Thanks, Scott… read more
Marc C. Albertson
Marc C. Albertson
Chief Service Technician
Vocational, Technical or Trade Scho
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what is the oil to gas ratio for a 1989 40h mercury ...
what is the oil to gas ratio for a 1989 40h mercury outboard and do all mercury outboards run on the same ratio… read more
Captain Dave
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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