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    Is the motor of Mercury MerCruiser easy to be repaired

    I am looking for usded boat and the motor is Mercury MerCruiser 4 stroke 140 HP. Is it easy to find a person to maintain this kind of motor or easy to find parts for this motor? Before I had a chrysler outboard. nobody is willing to service it. thank you
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    I can not insert the screw back for my old lower unit

    My boat engine is Chrysler outboard 105hp, 1057B8H. A few weeks ago I bought a lower unit from ebay and the owner removed all the screws. so I took all the screws from my old unit and applied them into the Ebay lower unit. After 4 times in the water, it failed to switch the shift, So I tried to...
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    Can this lower unit fit my engine?

    How can I know this lower unit fit my motor? 1975 60 hp Chrysler outboard motor https://www.kijiji.ca/v-boat-parts-trailer-accessories/belleville/chrysler-outboard-60hp-lower-end-unit/1442348841?enableSearchNavigationFlag=true My motor:1978 105hp 1057B8H? Thank you
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    How can I apply seafoam to my engine?

    Hi All, I found my boat engine is weak and I bought a bottle of seafoam. Is it going to harm my engine if I do following, I buy 10L gas and adding proper volume of oil(200ml) and put a bottle of seafoam and then I run my engine with the mixer of gas oil and seafoam. I am concerned about the...
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    It is going to harm the lower unit if I leave a small nut into gear house

    I made a mistake to put the wrong nut into lower unit house and how can I make it out?
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    Lower unit air leaking for chrysler 105HP 1978

    Can any body help me solve the issue of air leaking for my Chrysler outboard engine 105HP lower unit? you can see the viedo for the stress testing, https://photos.app.goo.gl/D5rctH6YdNJrty48A https://photos.app.goo.gl/zhd1dZgBvFoQf5Y39 Thank you
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    Milky Oil in my lower unit

    When I changed the oil, I found the milky oil. Two month ago I changed the bad water impeller, I only used 3 screws because 1 of 4 was bad. Also I did not apply glue to make the water impeller house sealed better. Later I checked the oil at the oil exit, I did not see the milky oil. After 2...
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    My Chrysler 105HP(1978 ) is using more gas than before

    There are a lot of oil on the surface of water during running the motor. But there is not any in the driving way. I have replaced the spark plug and tested the compression which are from 120 and 130 for all the 4 sparks. What happens for my motor. How can I fix it? Thank you. Scott
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    How can I find my topic posted before.

    Before I can easily find my posted topic. Now I can not. what should I do?
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    My 105HP(1978) is weak after adding over oil with gas

    my boat engine(1978 105hp) was difficult to start after adding over oil with gas. After burning all the gas with over oil I added the gas with regular oil, but it is weak for the engine. How can I tune my engine up? I think following Step 1: changing battery Step 2:change spark plugs Step...
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    What battery is best for my Chrysler 105hp(1978)

    I have just bought a Kirkland Signature Marine Battery(Group Size: 27DC Fitment Code 14 Item# 207220), But my friend said it is not good enough to be used as a starter and driving gas motor. What kind of battery is best for my boat engine. Thank you.
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    Charge Line to battery from motor

    It seems that my boat engine can charge the battery because I find the battery is always full. Is there seperate line for charging? If so I can connect the charging to the battery for trolling motor. My boat is 1978 Chrysler 105HP.
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    fuel tank cap lost

    Yesterday night I lost my fuel cap. It fell into water. What is the part No. and Where can I get one? Thank you so much. My boat is 1978 Chrysler 105HP.
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    flywheel is locked.

    Can anybody help solve the issue please? Issue can be seen in following link https://goo.gl/photos/w2J7kmRDjSdk1KoJ9
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    How can I know what model it is at the picture?

    My motor is Chrysler 1978 ,model is 1057B8H. There is a old motor in Kijiji which I am interested in which is also Chrysler 1978,105HP. But the model is not in the list of **********. Can anyone help me identify the model please? http://www.**********/parts/search/Me...%29/parts.html
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    How heavy is my chrysler 105hp boat?

    My boat is Chrysler 105hp outboard. The year is 1978. model is 1057B8H. Current the tire size is 185 80r13. I need buy a new pair of tires for the trailer. How can I know the current tire size can match the heavy of my boat. Thank you.
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    Chrysler 105hp difference between the year of 1976 and 1978.

    My motor year is 1978 and online there is a motor of 1976. I want to know if there are a big difference between 1976 and 1978. I want to buy the 1976 as a spare parts Also can the propeller of 1976 be used in my boat of 1978? Thank you
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    Help for Chrysler 1978 outboard engine. Without the spark.Can not be starated

    Where can I buy one.?So Sad. On Saturday it worked but failed in Sunday morning.
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    Help for Chrysler 1978 outboard engine. Can not be starated without the spark

    Where can I buy one.?So Sad. On saturday it worked but failed in Sunday morning.
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    My 1978 105HP engine doe not start

    We have found the ignition system has some issue. Where can I buy one.?So Sad. On saturday it worked but failed in Sunday morning.
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