My thoughts exactly.. If you have a mightyvac use is to test all the pods.. Remove the lines at the vacuum distributor and pull a vacuum on each of them.. Should be no leaks.

Bill.

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Bill

Backyard Shadetree Mechanic, 30 years running.

1987 300TD
1988 300E (sold, sniff)
1999 S320
1981 Volkswagen Rabbit Truck (Diesel)
2001 Ford Expedition
1988 Suzuki Samurai
On my list to buy: R129, for me, and a R107 for my wife.