Fuel lines

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mdw
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Fuel lines

Post by mdw »

The solid fuel line that runs under the car has rotted through so i need to replace it. I believe it is 8mm. So am I right in thinking that I can use the copper pipe you get in B&Q for doing gas? So in Theory i can use the associated gas pie fittings to join old to new? Would a solder joint be ok for running fuel through or will the petrol react with the solder?


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uwbuurman
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Re: Fuel lines

Post by uwbuurman »

Yep, just change them for copper! Thats what I did on my E30 325i cabrio.

(crappy pic) old brakeline just disintegrated on removal

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new line being made, handy tool for making the new joints on the line

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Fitted, two fuel lines and a brake line

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uwbuurman
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Re: Fuel lines

Post by uwbuurman »

btw; fuel is indeed 8mm, and I wouldn't weld them.
It's the man next door!

1978 BMW 323i
1980 BMW 528i maior restitutio
1987 BMW 325iA cabriolet
2015 BMW 320dA touring xDrive High Executive ///Msport
2016 BMW 420dA Gran Coupé
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Jason_323i
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Re: Fuel lines

Post by Jason_323i »

You should use automotive copper as plumbing spec copper work harderns with vibration
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