talha.lodhi98
New Member
I have 2002 speedster with mercury m2 240 efi I am have issues that engine start with rough idle and keep die
First engine was running fine with rich smoke but It was running completely fine then after 2 day u took to lake and boat die after 5 minutes and didn't start
Then I manually open air intake then it start but keep die afterwards and now it not even running for minutes
I removed all fuel and put new one and add little marvel mystery oil
First engine was running fine with rich smoke but It was running completely fine then after 2 day u took to lake and boat die after 5 minutes and didn't start
Then I manually open air intake then it start but keep die afterwards and now it not even running for minutes
I removed all fuel and put new one and add little marvel mystery oil