Fuel in the air filter

Carbs; K-jet; Tanks; Lines; Filler necks, Senders; aftermarket fuel systems; Exhausts and Manifolds;air filters - standard and aftermarket
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Beddo88
Posts: 397
Joined: Sat Oct 24, 2009 4:17 pm

Fuel in the air filter

Post by Beddo88 »

Just gone to replace all the vac tubing on the rocco, and found that there is a little bit of fuel residing at the bottom of the air filter. How would this get there?

I believe the car is running a bit rich so could this cause the problems?

And how do i go about adjusting the fuel mix on a pierburg (to a reasonable level), i have a colortune if thats useable? Did a great job on the mini, but i have no idea which screws affect fuel mixture on a pierburg.


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markh
Posts: 718
Joined: Wed Apr 01, 2009 2:14 pm
fill in the right answer: 15
Location: Newcastle, Staffordshire.

Re: Fuel in the air filter

Post by markh »

Are you sure it's fuel and not just water that's collected from the cam cover breather hose ? It's quite common to have a little bit of water build up after a while from condensation.
As for the co adjustment on a Pierburg , there's a small rubber bung in the top of the airfilter box, pop this out and it gives access to the adjusting screw.


Don't ask me....it was like that when i got here !
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Beddo88
Posts: 397
Joined: Sat Oct 24, 2009 4:17 pm

Re: Fuel in the air filter

Post by Beddo88 »

Oh i see... stupidly didnt smell the stuff, just assumed it was petrol, and there was obviously a smell of petrol anyway as it was still attached to the carb. Cleaned it all out and she's running like a beauty now anyway, so all is good! :)


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