21-09-2017, 08:34 PM
I had the same problem with my RP and it was fumes from the valve chest cover.
Like you I made a bypass tube from some copper plumbing pipe. I did find that I needed to make the pipe quite long so that it came out right under the car, effectively under the passenger seat.
Could it be that your bypass pipe is not long enough and an eddy current under the car is sucking the fumes back up into the engine bay and so into the interior?
Andy B
Like you I made a bypass tube from some copper plumbing pipe. I did find that I needed to make the pipe quite long so that it came out right under the car, effectively under the passenger seat.
Could it be that your bypass pipe is not long enough and an eddy current under the car is sucking the fumes back up into the engine bay and so into the interior?
Andy B
Enjoy yourself, it's later than you think!