Re: TR6 backfire

[Jeff Johnson <jguy@erinet.com>]

Gernot;
If all else seems correct, check for a minor exhaust leak near the manifold.
That can cause a backfire even if everything else is dead-on.

Jeff Johnson

Gernot Vonhoegen wrote:

> Quick question, the TR has a slight backfire on overrun. I checked the
> points gap and static timing should be ok. There is a couple of
> disconnected vacuum lines (except the one for the advance) but they are
> properly blocked off. 74 emmision control california car twin stromberg,
> no emission stuff left.
>
> Thanks for your opinions, Gernot