Date:         Sun, 18 Aug 2024 08:32:11 -0400
Reply-To:     Eric Caron <ericcaron96@COMCAST.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Eric Caron <ericcaron96@COMCAST.NET>
Subject:      Re: ICU issue?
Comments: To: "mark@markmcculley.com" <mark@MARKMCCULLEY.COM>
In-Reply-To:  <DD84B7B6-C12B-4F22-BCD0-3C35F43457B9@markmcculley.com>
Content-Type: text/plain; charset=utf-8

Hi Mark,

        Thank you for the follow up and resolution.

        Sadly, I’m all two familiar with this type of repair.  Well, actually, I’ve been pretty lucky so far, but as a blind person doing vanagon care the chance of a self inflicted wound is high. 


        Yesterday I decided to tighten my power steering belt.  By touch it was hard to figure out what bolts were involved.   Finally I gave in and called a friend who described not only the pivot bolt and the one on the bracket where it slides, but also one more so the slotted bracket can also move.  Still as I worked I was nervous about bumping something not related to the task.  

        In this case all went well and all seems good.

But, like you, let’s see how I did down the road! 

Nice work figuring it out and now you have all back in order and an oil cooler as well! 

Best,  

Eric Caron 



> On Aug 16, 2024, at 7:25 PM, Mark McCulley <mark@MARKMCCULLEY.COM> wrote:
> 
> The problem was caused by the Idle Control Unit cable coming in contact with the power steering pump pulley. Two wires were severed, I repaired the wires and secured the cable with a wire tie. 
> 
> I had recently relocated the ICU from behind the taillight to accommodate an oil cooler and just tucked the ICU cable out of the way. Washboarding on the road from Hurricane Ridge to Obstruction point must have caused the cable to move enough to contact the pulley. Self inflicted injury.
> 
> -Mark
> 
>> On Aug 14, 2024, at 2:42 PM, Mark McCulley <mark@MARKMCCULLEY.COM> wrote:
>> 
>> Van started revving up above 2500 rpm after starting, happened a couple of times then stumbled and quit. Restart and same pattern occurs. 

>> 
>> I reseated all the connections in engine bay, still same symptom. Disconnecting the idle control unit removed a the idle surge and allows van to be drivable, though idle is too low. 
>> 
>> I’m a few hours from home, thinking it’s ok to drive home without the idle unit.
>> 
>> Any comments or suggestions?
>> 
>> -Mark
>> 1987 syncro