model #E200FPLSRB
Ser. # 05041676
Motors on an 04 Champion 188 elite. Ive owned the boat since February and it has run great since with the exception of the EMM issue 2 months ago. (3 lights on gauge)
First off this is my first high horsepower boat so limited experience here.
I had the EMM repaired 2 months ago and this issue started 2 weeks ago. It is running rough sounds like a miss in gear up to about 1500 rpm. Also sluggish out of the hole now. Too speed still what it was 62mph alone with full livewells 5800rpm. Down a few mph from cooler temps. 100°+ here in Vegas.
I pulled the plugs this morning and all were indexed correctly by previous owner and QC12PEP. Hopefully the pics loaded. Do they look like they are firing correctly? Looking for some advise on what to check/test as I said Im new to troubleshooting with this engine.
Thanks in advance for your help.