Technical transmission oil

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Technical transmission oil

api gl4 shouldnt be used. you need an api gl5 oil. gl5 is for heavy duty use where as gl4 is for light use. in a modern car you should only use gl5. a gl4 oil is needed by some older cars because it is less corrosive that gl5.
 
So you suggest to don't use it....fu*k i bought it already...

ok thank's
 
only use it if you drive like a granny.

if the bottles arent opened you could take them back and swap them for gl5 oil. the price is usually the same for both. i recommend castrol, you can tell the difference, especially in winter.
 
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