Ford V10 antifreeze loss
My 2015 Fleetwood Storm keeps losing antifreeze in the exp. tank. It is the Ford V10 engine. Have had pressure checks done (excellent). Have had all connections checked (ok). No leaks on ground etc. T...
Forum Discussion
Johno02 wrote:
Check the expansion tank carefullly. It probably wasn't included in the pressure check, as it is not designed to be pressurized. Mine had a small crack, which allowed the excess AF to leak.
The V-10 expansion tanks is indeed pressurized. The cap is much like a radiator cap and releases pressure when the threshold is reached. The tanks are prone to cracking as is the pressure cap. Your pressure test should have turned up a crack in the tank.... did they check the cap ? When you have a chance, you should replace the spring clamps with worm clamps as the spring clamps can break/loosen up at the most inopportune time.
