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Chaparral 243 Vortex Misfiring when cold

tcutsone

Member
Messages
2
Reaction score
0
Points
10
Boat Make
Chaparral
Year
2017
Boat Model
VRX
Boat Length
24
The port side engine misfires (Engine Code P0300 & P0302) when I first start the engine. After it warms up, it runs fine. The RPMs are off until misfiring clears. Any ideas for remedy?
 
Common codes. Put new plugs, check ignition coils and seat properly. Those would be the first steps.
 
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