• This site contains eBay affiliate links for which Sea-Doo Forum may be compensated.

2002 Challenger 240 m2 EFI fouling plugs

Status
Not open for further replies.

jamesstyle112

New Member
Hi there, bought this boat from a buddy and it runs great at high rpm but bogs and fouls plugs at low rpm and towing. It is very embarrassing and needs to be fixed. Someone told me the oil injection system is set to rich. Is there any way to adjust this myself? I have called a couple dealers and they are clueless on this boat. I run the correct Mercury oil and the boat is in very nice shape. Any help is or advice would be great!
 
Status
Not open for further replies.
Back
Top