Search:

I'm a little slow to respond but we finally have it resolved! Dealer swapped out my OJ prop for an ACME 2775. ALL NOISE GONE! Only noises that remain are the normal transmission gear noises like...

Just got of the phone with OJ Props. They were aware and confirmed they had an issue with the 945 15x13 prop singing and they will be exchanging mine for the updated prop. Problem solved!

NO- The boat was IN the water in the video. I was saying the dealer couldn't recreate the noise with the boat out of the water (On their fake a lake). I've never run it out of the water.

I believe what I am hearing is "Prop Sing" The dealer serviced the boat and couldn't find any issues. They also weren't able to recreate the sound with the boat out of the water. I took the boat...

This is a double post. Sorry. Can someone delete this thread? I have another one on the same issue that people are responding to. I can’t figure out how to delete it! Dang newbie!

It's pretty obnoxious. I don't expect the boat to be quiet like a luxury sedan... but this doesn't seem normal. It gets pretty loud. The video almost doesn't do it justice.

I have a 2018 Craz and from day one it has had this high pitch whine at 1000rpm and seems to only happen moving forward. Video Below: Starts right around 9 seconds in you will hear the sound come as...

My 2018 Craz has a super high pitch whine at 1000rpm. Video link below. Seems to only happen in forward. Can’t recreate it in reverse. I have it at the dealer right. Is for its 20 hour service...

I tilted the sensor in my hand left to right and it responded correctly. Will be getting the boat on the water tonight or tomorrow to calibrate and confirm everything but I think it’s all good now.

Ok- 100% was in backwards. Thanks for your help Korey! Lifted the tongue of the trailer up in the air and numbers went negative. Lowered it and it went positive. Switched it 180 degrees and...

Jimmygir- Tried calibration first. Same results.

Korey- Thank you! I have a lake 15 mins from my house so I'm going to rotate and then test it. Unfortunately won't be tonight but possibly...

Definitely more negative with the bow more in the air. I'm now 99.7% certain it is in there backwards! Simple enough fix. I'll swap it and head out to the lake this week for a quick test. Keep...

That’s what I figured I would try. Seems like it has to be in backwards. Wasn’t able to get to it today before we hit the water. I’ll have to try it later this week.

New 2018 Craz. Took the boat out last night to learn autowake and I think something is off. I set it to wakeboard autowake and it was trying to hit a value of positive 8% pitch (bow in the air) but...