boater2065
Active Member
Ive been looking for what engine oil I need to use for my engine. I have the Merc cruiser 5.7 EFI in my 2002 DA. The previous owner has some bottles of Quicksilver 25w-40 that he gave me, and I've used it to add a little here and there with the oil leak I've had. Now that it's repaired I want to do an oil change but want to make sure I use the best oil possible. I've searched the engine manual but can't seem to find the recommendation for engine oil. Any help?
Thanks,
Jeff
Thanks,
Jeff