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Date:         Thu, 26 Sep 2002 15:21:18 -0400
Reply-To:     Vanagon man <vgonman@MSN.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Vanagon man <vgonman@MSN.COM>
Subject:      Re: [T2] Bad Valve Issues/Question, Opinion sought.
Comments: To: Jeff Strickrott <jstric01@cs.fiu.edu>,
          Type Two List <type2@type2.com>
Content-Type: text/plain; charset="iso-8859-1"

Suggest a leak down test. Could be just bad valve adjustment. 100lbs should fire. I would suggest higher heat range plugs, too.

Adam P 81 Westy "The Brick " 70 Single Cab "Whitey" 74 Beetle "Ol Yeller" 73 Transporter (STILL at paint shop) 1988 Vanagon Wolfsburg 75 Campmobile "for sale' Used Vanagon Parts for sale (mostly aircooled) ----- Original Message ----- From: "Jeff Strickrott" <jstric01@cs.fiu.edu> To: "Vanagon List" <vanagon@GERRY.VANAGON.COM>; "Type Two List" <type2@type2.com> Sent: Thursday, September 26, 2002 2:49 PM Subject: [T2] Bad Valve Issues/Question, Opinion sought.

> Hi All: > > I have a question regarding testing for bad vales. Here is the history. > > I have an 82 Vanagon with 50k original miles. As I have been > reconditioning it, I have been battling a hot start problem. That is the > engine must be turned over for about 8-11 sec's and the gas peddle used > to get it started when the engine has warmed up. I have gone through all > the Bentley's checks on the fuel injection components and have found > nothing wrong. In the process I have replaced all the gaskets/hoses > around the air distributor. My engine vacuum is 14.5-15 inHg @ 850 rpms. > It has new points/plugs/cap/rotor. Old plug wires and coil, but the coil > and engine spark seem to be strong enough. > > I finally gave up and took the car this morning to a local garage that > works on bugs/buses (first time visit) to see if they could solve the > problem. Their opinion was that the car was not running on cylinders 1&2 > because if they removed the ignition wires on 1&2 it did not effect the > idle of the engine. They did a compression test on these cylinders and > got 100 psi. They also checked the FI and concurred that the system > seemed to be working. Their conclusion is that the valves are bad on > cylinders 1 &2. > > Not ever having driven an air cooled van in its prime, I have nothing to > compare the performance/power of the engine to. But I think I would have > noticed if it was only running on two cylinders. The car seems to have > enough power to get up to speed on the highway (65) and to handle hills. > How could I double check their diagnosis? Could someone explain what > would make the valves go bad so early in the engines life? Was this > normal? > > Thanks in advance for the opinions. > > Regards, > --Jeff Strickrott > 82 Westy, South Florida > > ---------------------------------------------------------------------- > To UNSUBSCRIBE send any e-mail to: type2-unsubscribe@type2.com > To email the admin for list help only: type2-admin@type2.com > For additional commands send any e-mail to: type2-help@type2.com > Donations help keep the list going. http://www.type2.com/donate.html > ---------------------------------------------------------------------- >


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