Date: Tue, 6 Jul 2021 15:52:06 -0700
Reply-To: Dan N <dn92610@GMAIL.COM>
Sender: Vanagon Mailing List <vanagon@gerry.vanagon.com>
From: Dan N <dn92610@GMAIL.COM>
Subject: Re: Idling / Oil Pressure Warning Light -'88 Westy
In-Reply-To: <CANcggr+A7XPF2bqm5j7n0PzzC9uU0M2y5WTyZyvkv2kfqMJ-Sw@mail.gmail.com>
Content-Type: text/plain; charset="UTF-8"
Others will pitch in for solutions to your problem... but here are my
suggestions...
- engine not running, manually turning the throttle... Do you hear a faint
clicking noise?... if not the throttle switch needs adjustment till you
hear the clicking noise.
- check all the vacuum hoses...
- check the AFM connector... pull it out, spray some carb cleaner on it and
reconnect.
good luck and report back,
On Tue, Jul 6, 2021 at 3:18 PM 406 Westy <t3vanagon@gmail.com> wrote:
> Getting back into the swing of Vanagon ownership after a relatively smooth
> first year with Ragnar, but I really want to start digging in on some
> troubleshooting and fixes.
> Apologies in advance for anything dumb or obvious here.
>
> Not sure whether these two things are connected...
>
> * Rebuilt 2.1L WBX / Automatic
>
> Symptom #1:
> -On 1st start after not being driven for a day or more, idle *feels* a
> little rough/weak, though it stays dead-on at 900rpm.
> -Stalls out after idling for about 30-40 seconds (if I leave my foot off
> the pedal).
> -Also tends to want to stall after engaging reverse when pulling out of the
> driveway. Typically when this happens, it's as I'm backing up, but today it
> died immediately upon engaging reverse.
> -Once it's been on the road for a minute or two, everything sounds/runs
> just fine, and there are no more issues - until the next day when I go
> through it all over again.
>
> Note that I changed oil and filters (air/oil/fuel) a few weeks back, and
> it's hard to tell whether that has made things any worse, but it definitely
> hasn't helped.
>
> I haven't messed with the idle switch (yet). I thought that since it was
> idling dead-on at 900rpm consistently, this probably wasn't the issue...
> (I'm wondering if it has more to do with the throttle body itself.)
>
> Symptom #2:
> -Today while going through all of this, the engine dropped out immediately
> when I put it into reverse. The oil pressure warning light started blinking
> immediately after I restarted.
> I didn't want to push my luck, so I turned it off and walked away until I
> had a better idea of what to look at.
>
> Thank you!
>
> *Matt*
> Missoula, MT
> '88 Westy, *Ragnar Loafbrick*
>
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