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Old May 15th, 2021, 12:47   #3
CNGBiFuel
Classic P80 1999 BiFuel
 

Last Online: Mar 6th, 2024 00:34
Join Date: Aug 2012
Location: 48mph Middle Lane M4
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These cars can be a pig to bleed. I read somewhere that bleeding these cars is better achieved with the front elevated on ramps, and this helped in my case.

Another old-sweat's trick: Sometimes it works, sometimes it doesn't... pump rapidly on the pedal for 10 secs to atomise air into thousands of minute bubbles, these bleed more easily than one or two stubborn air-pockets. It can take 5 minutes for air to return to contiguous pockets.

Rinse & Repeat.

Pressure-bleeders are best for most jobs, but if it's really stubborn follow with vacuum, using a MityVac or similar. If that fails, feed-up using the Mityvac's reverse funtion. ie put fluid in at the nipple end, and push the air up - the way it wants to go naturally - into the reservoir.

But make sure there's no cr*p in the nipples or you'll soon be cryin' in your beer.
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Bifuel V70 Classic 1999 [The Old Grumpy in the Corner, "When I was a lad... blah, bl**dy blah."]

Last edited by CNGBiFuel; May 15th, 2021 at 13:01.
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