Date: Mon, 26 Jan 2015 12:01:03 -0800
Reply-To: Stuart MacMillan <stuartmacm@GMAIL.COM>
Sender: Vanagon Mailing List <vanagon@gerry.vanagon.com>
From: Stuart MacMillan <stuartmacm@GMAIL.COM>
Subject: Re: Tips on replacing Temp 2 sensor The easy way!
In-Reply-To: <BAY405-EAS379EFBBF3E04323E14CF7B5A0350@phx.gbl>
Content-Type: text/plain; charset="us-ascii"
Great tips, thanks all!
Unfortunately, there have been so many run problems with this van (he's been
stranded twice) my son has no confidence in it, which is unfortunate, since
I encouraged him to buy it. So, with these last two items I'll have
replaced almost everything:
Starter (Go Westy gear reduction)
Alternator
Alternator wiring to starter (Go Westy kit)
Grounds: Cleaned connections in engine compartment, replaced battery ground
strap and checked transmission ground strap
Fuel lines
Fuel pump & filter
Set throttle switch
Cleaned throttle body
Checked AFM resistance
Checked for vacuum leaks
Rebuilt injectors
Replaced idle control module
Capacitor fix in AFM
New tune-up parts and set timing
PO put in a GT rebuild AT, water pump, battery, and replaced the fuel tank
vent lines and grommets.
Only thing left after O2 and Temp 2 is the idle control valve, which checks
out as far as I can tell.
I'm hoping we can drive it around town for a few hundred miles and get he
gets his confidence back with "everything new".
Stuart
-----Original Message-----
From: Dennis Haynes [mailto:d23haynes57@hotmail.com]
Sent: Monday, January 26, 2015 11:11 AM
To: 'Stuart MacMillan'; vanagon@GERRY.VANAGON.COM
Subject: RE: Tips on replacing Temp 2 sensor The easy way!
Engine cold
Pinch hose or plug overflow vent on pressure cap. If air can't get in
coolant won't flow out.
Prep new sensor with O-ring.
Remove clip.
Quickly remove sensor, look for O-ring. Reach in and remove if stuck.
Insert new sensor with O-ring.
Insert clip.
Remove plug/cap.
Remove pressure cap. Top off coolant.
Replace cap and connect hose.
Done.
You should only loose a quart or so this way.
Dennis
-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
Stuart MacMillan
Sent: Monday, January 26, 2015 11:54 AM
To: vanagon@GERRY.VANAGON.COM
Subject: Tips on replacing Temp 2 sensor
Still chasing bugs in my son's '87, and I'm going to replace it and the O2
sensor. It's got erratic high idle, stumbling when cold, and I think it's
running rich when warmed up.
Just wondering if there is a way to minimize coolant loss.
There are a lot of pipes into the T-stat housing, and I can't clamp them all
off. And, does the O-ring tend to stay in the bore and need to be hooked
out, or will it come out with the old sender? I'm going to replace it.
I may just use this as an excuse to flush and replace the coolant if I'm
going to lose a lot anyway.
Thanks!
Stuart
