Hello
I do need help with a customers vehicle thats proving complicated,
w166 with engine 642 came in to the workshop came with the oil in the expansion tank
at first i swapped the oil cooler thinking the exchange of water and oil happened in the oil cooler
after 2 weeks - the problem persisted
i wonder where the oil and water could be mixing, and returns in the expansion tank
Thanks for any help rendered
I do need help with a customers vehicle thats proving complicated,
w166 with engine 642 came in to the workshop came with the oil in the expansion tank
at first i swapped the oil cooler thinking the exchange of water and oil happened in the oil cooler
after 2 weeks - the problem persisted
i wonder where the oil and water could be mixing, and returns in the expansion tank
Thanks for any help rendered