Hi,
Noticed a seep (and Occasional drip) from 3 mixture screws after driving car. Last one towards the rear was perfectly dry.
I also noticed that after starting the engine, the problem corrected itself on two of the three mixture screws after running for a few minutes.
Any help greatly appreciated
Fuel seeping from Weber mixture screw.
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MIGHTY 8
- Posts: 307
- Joined: Sat Mar 04, 2006 9:55 pm
- Your car is a: 1980 Spider
- Location: North Chatham NY
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Nut124
- Posts: 748
- Joined: Wed Oct 25, 2017 6:39 pm
- Your car is a: 1978 124 Spider 1800
Re: Fuel seeping from Weber mixture screw.
Replace the O-ring on the screw shank.
Nut124
Nut124
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sptcoupe
- Posts: 987
- Joined: Tue Mar 17, 2009 9:25 pm
- Your car is a: 1972 124 Sport Coupe
Re: Fuel seeping from Weber mixture screw.
Check you float levels, and make sure the fuel pressure is regulated at 2.5psi.
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sptcoupe
- Posts: 987
- Joined: Tue Mar 17, 2009 9:25 pm
- Your car is a: 1972 124 Sport Coupe
Re: Fuel seeping from Weber mixture screw.
And while you have the carb tops off, check the size of the needle valves (should be 175 or 200), and make sure they move freely.