triumphs
[Top] [All Lists]

RE: '73 TR6 Running Problem

To: "Dave Massey" <105671.471@compuserve.com>
Subject: RE: '73 TR6 Running Problem
From: "Roger Helman @ home" <rhelman@xmission.com>
Date: Mon, 4 Nov 2002 13:33:44 -0700
Cc: "Triumph List" <triumphs@autox.team.net>
Dave,
        That is why I am asking. I had a small tear in my front carb diaphragm. 
It
would idle, but would stall/bogg down under load. I had to drive about 4
miles home in fits and starts.

Roger

-----Original Message-----
From: Dave Massey [mailto:105671.471@compuserve.com]
Sent: Monday, November 04, 2002 12:09 PM
To: Roger Helman @ home
Cc: Dave Massey; Triumph List
Subject: RE: '73 TR6 Running Problem


Message text written by "Roger Helman @ home"
>Could it also be a torn Diaphragm on the one of the carburetors?

Roger

<snip>

Scott, the symptoms sound characteristic of fuel starvation.  When idling
the fuel pump can keep up with the fuel demands but under way the fuel in
the float bowl gets depleted and then the engine stops working properly.
Check for a restriction in the fuel lines, either a clogged filter, debris
in the line, or a bad valve in the pump.
<

One part of the sympoms is that it runs fine from a stop for a few seconds.
 A torn diaphram would behave poorly all the time.

Ask me how I know.

Dave

///  triumphs@autox.team.net mailing list
///  or try  http://www.team.net/cgi-bin/majorcool
///  Archives at http://www.team.net/archive


<Prev in Thread] Current Thread [Next in Thread>