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Coach Operator saving fuel in Scania

Dear Stuart

Many thanks for ZX1 received today

As a retired coach operator and motor engineer of over 45 years I have nothing but praise for your product ZX1 in fact there has never been a product to match it in my time.

I run a ford Granada V6 which has been treated with ZX1 most of its days, it has completed over 140,000 miles, does not use oil the engine runs as new.

I have ZX1 in automatic gearbox and differential also drive shafts ZX1 Grease.

We operated a coach, a make prone to cylinder head gasket problems but with ZX1 treatment we never had the heads off. The oil pressure was the same the day it was sold to the day it arrived also ZX1 in gearbox and diff, these also were untouched after 150,000 miles.

ZX1 shows a marked fuel economy in my Scania and also my ford transit 2.5 d

Yours sincerely

Colin R Hall.