My question is why did you need to replace the fuel pump relay? (I
assume that is what you meant) Did the old one fail?

Could material from the cat element clogging the muffler cause this?

On 5/10/17, Chris S <szpejankowski@gmail.com> wrote:
> I'm experiencing an interesting issue in my Westy. It's an ABA block with
> 1.8 head running Digifant II. The engine acts like it has a rev limiter at
> 3000 RPM. Tacho function is good, idle is good, power is good until it hits
> that magic mark. It was fine until I replaced fuel filter relay. I replaced
> the knock sensor but it made no difference. Any ideas?  It can't be the pump
> relay,  can it?
>
> Chris

--
Neil n

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