Type of Oil for 940 Turbo Volvo 1994 (milage 338K )
What type of oil do I use for oil change ?
Is seafoam safe to use to clean the engine , where can I use it ?
Can I use Seafoam Transtune ?
Thank you
Is seafoam safe to use to clean the engine , where can I use it ?
Can I use Seafoam Transtune ?
Thank you
Castrol GTX 10W-40.
Castrol USA - Castrol GTX
It's been doing well in my 940 T for nearly 20 years and 280,000 miles.
I would try some Techron Concentrate Plus in the fuel tank before you use Seafoam.
http://www.chevron.com/products/prod...tives/tcp.aspx
Castrol USA - Castrol GTX
It's been doing well in my 940 T for nearly 20 years and 280,000 miles.
I would try some Techron Concentrate Plus in the fuel tank before you use Seafoam.
http://www.chevron.com/products/prod...tives/tcp.aspx
Last edited by avguy; Jun 11, 2011 at 03:09 PM.
At 338k miles, I'd like to see a 20w-50 if you don't live somewhere that freezes. As for Seafoams etc, if it ain't broke, don't fix it. I tend to be very cautious with additives in high mileage equipment that is running really well. Throw in a bottle of injector cleaner and call it done.
Just service it regularly and change fluids, don't put any additives in anything. If it leaks, repair it.
Just service it regularly and change fluids, don't put any additives in anything. If it leaks, repair it.
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jollygoodgold
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Jul 16, 2007 12:06 PM




