xlonewolf1967
Active Member
2006 gti 4tec
fixing it for my local marina who don't deal with sea doo. so it came in running on 1 cylinder. I hooked up my candoopro and cleared any stored codes and manually fired all coils and they all make noise when fired. I pulled all 3 plugs and connected them back to their coils letting them hang and fired them all again. they all fired and had a strong orange spark. not blue but orange. I pulled all the injectors and tested spray pattern and they were all good not excessive not weak.
I started running compression and pulled coil on #1 and blew 150 motor didn't start cranking over. put plug back in and attached coil. pulled #2 started running compression and motor started and ran rough, I left compression tester in #2 and disconnected #1 coil and cranked it and motor started again.
theres no codes stored and I'm stumped. 2 bad coils all at once ?
fixing it for my local marina who don't deal with sea doo. so it came in running on 1 cylinder. I hooked up my candoopro and cleared any stored codes and manually fired all coils and they all make noise when fired. I pulled all 3 plugs and connected them back to their coils letting them hang and fired them all again. they all fired and had a strong orange spark. not blue but orange. I pulled all the injectors and tested spray pattern and they were all good not excessive not weak.
I started running compression and pulled coil on #1 and blew 150 motor didn't start cranking over. put plug back in and attached coil. pulled #2 started running compression and motor started and ran rough, I left compression tester in #2 and disconnected #1 coil and cranked it and motor started again.
theres no codes stored and I'm stumped. 2 bad coils all at once ?
