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NEW Brake lines??? is it ok to use compression fittings???


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I have rusted leaking brake lines in the rear of my 92 deville this is just a beater car as I have a 99 eldorado with a blown engine have it removed and rebuilding in the mean time I am trying to repair my brakes as cheap as possible and I was wondering if 3/16 compression fittings are safe to use on brake lines when joining new line to original line on car

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I have rusted leaking brake lines in the rear of my 92 deville this is just a beater car as I have a 99 eldorado with a blown engine have it removed and rebuilding in the mean time I am trying to repair my brakes as cheap as possible and I was wondering if 3/16 compression fittings are safe to use on brake lines when joining new line to original line on car

No brake pressure cycling will push those right off the line, they are not recommended for that high of a pressure

You will need to double flare the old line to meet up with the new line

Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

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Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

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BBF is exactly right, use a double flare. You can use a compression fitting on a yard truck and get away with it but don't push your luck. You can get a flaring tool free at autozone loaner tool and in line fittings to do the job right. Even buying the tool is only 20 bucks or so. After all, you may be following one of us and we would perfer you stop when we stop!! Also beware that if you replace back to the ABS unit you will need a bubble flare, not a double flare. Good luck!

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