Need help with 98 challenger 1800

[Waqas]

Hey guys, I have a 98 seadoo challenger 1800 twin rotax 787 engines for a couple season, both engines started up fine and ran perfectly. After this winter The port engine seems to have problems firing up, staying idle, while the other runs perfectly. I took it to a local boat shop and the mechanic basically told me the port engine is full of oil and that it requires engine work. He quoted me a high bill repair said it might be better to just invest in a different boat, cut my losses type of deal. I’m not mechanically inclined. Please if anybody has any solutions to this problem I’m all ears

 

[Mister Magoo]

Oil leaking into piston chamber