Skip to main content
Gerry | Vanagon
Checking account...
← vanagon.com home · Continue the discussion in the forum
VanagonEuroVan
Subject:Enlightment needed Valves Question WBX 1.9
From:T Collins
Date:Mon, 19 Oct 2009 10:24:15 -0400

Hello List,

It was suggested to me that the valves on my Vanagon are causing the lack of
smooth idle and then the subsequent lack of power under load and the
stalling of the engine. This may explain that "ppfffff" sounding backfire
that I hear, like a lean backfire coming from the air cleaner while on 2nd
gear.

I know, I know we have hydraulic valves and they should not need adjustment.
That was told to me and understood by the person giving me the tip. He
explained that even so, in freaky instances this valves could still float
and cause a lack of compression.

I have not done a compression test and more than likely will let the
mechanic do it since my time has ran out on working on this van (baby coming
soon ~3 wks)

I wondered if anyone has experienced something similar?
Thanks,
El t.
--
82 Scirocco "Rodolfo"
85 Vanagon "El Guapo"
90 Fuji Ace

Have something to add on this topic today? Revive this thread in the forum »