Engine cleaner...who tested ???

My engine, rather dirty, is seen due to the kilometers done.
I've found engine cleaners such as
Sonax
http://www.sip-scootershop.com/pages/details.php?ID=10897&nosubnavi=1&SID=b71d58fb85513f9374ee684ccffaab9e
EPRO
http://www.sip-scootershop.com/pages/details.php?ID=9865&nosubnavi=1&SID=b71d58fb85513f9374ee684ccffaab9e

Who tested that kind of solution ?
How do you proceed exactly for a px engine ?
Which one shall I try ?

Regards

Hi, did you move from the GSF to SIP? :slight_smile:

Just use the first one called „Kaltreiniger“.
How to use:
1. Spray it on the engine
2. drink a beer
3. clean the engine with water.
If engine is still durty repead procedure while starting with step 1. …

[quote user="micha2802"]Hi, did you move from the GSF to SIP? :-)

Just use the first one called "Kaltreiniger".
How to use:
1. Spray it on the engine
2. drink a beer
3. clean the engine with water.
If engine is still durty repead procedure while starting with step 1. ......
[/quote]
well, I'm not sure to understand what you mean.
I'm registered in the GSF and here, but essentially to have answers about SIP products ;-)
Tks for the name of the product.