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+--- Thread: Cm870 jakes (/showthread.php?tid=9718)
Cm870 jakes - 3406E - 09-12-2024
My Jakes and my mph gauge started to act up. Gauge needle only works when going above 25 mph and Jakes cutting out by it self and lowering banks by itself. I find it sketchy that these things started to happen all at once. Any idea what I need to check? I’m thinking something electrical or computer? Thanks
RE: Cm870 jakes - Rawze - 09-12-2024
maybe turbo arm starting to hang up?
RE: Cm870 jakes - 3406E - 11-14-2024
Update: this was causes by bad spedometer sensor. It also causes cruise control to disenage and eld device will malfunction too because it’s not reading mph properly. Mine was rotted inside.
RE: Cm870 jakes - 3406E - 11-14-2024
Old and new