Rectifier

[DKelsey]

Hello! I have a 1990 Evinrude xp 150 E150stlesb that is not charging. Upon inspection I noticed a red wire going towards the starter solenoid from the rectifier. Does this wire connect to the battery cable terminal on the solenoid? Thanks in advance!

 

[racerone]

Yes it does.----

 

[DKelsey]

Thank you! One more question, is this engine a crossflow?

 

[racerone]

Yes , I believe it is a crossflow.----Do a compression test.---Post your numbers.

 

[DKelsey]

Thank you!! I will run a test and post the numbers.

 

[DKelsey]

Well, it’s been a hot minute since I’ve been on here. I apologize for taking so long. I did a compression test and I’m a bit concerned now. Compression ranges from 74-85 psi. Seems extremely low.

 

[racerone]

Test with a quality gauge.-----Or pull a few bypass covers and look at pistons and rings.-----These motors are famous for broken rings.

 

[DKelsey]

Thanks for the info! I’ll recheck with a quality gauge and take a look. Thanks for the help!