Around 9-10 litres of a full syn ATF went into the 4HP22E today, 5 litres went in six months ago so I really should start from scratch re a full fluid change, although it's only done around 10,000km since.
I was going to do a filter change but it's still a little contaminated coming out.
It's not burnt at all, which is nice, but what looks more like clutch material so a filter change will happen during the week and probably another 10 litres through it too.
Does it feel any different considering how old the original fluid was and the new fluid has one of the latest additive packs with modern friction modifers?
I think so, I believe it feels a little smoother in the changes, but only a real drive through the hills will tell if it's better on kickdown under load.


 
					
					 
				
				
				
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					 Originally Posted by rangieman
 Originally Posted by rangieman
					





 
						
					

 
						
					 
						
					
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