Anyone have a long-term report on using Delvac or a Delvac/M1 blend? (more)
#1
Anyone have a long-term report on using Delvac or a Delvac/M1 blend? (more)
I know the Delvac topic comes up every two weeks or so, much like "Do turbos break?" but ...
Has anyone done an oil analysis comparing M1 0w-40 in their 2.7tt after x,000 miles in their car with Delvac after x,000 miles?
I'm interested in whether the detergents in Delvac make a difference compared with straight up M1 0w-40 when it comes to determining proper oil change intervals.
Also, any thoughts about the net effect of Delvac on our turbos compared to 0w-40? I see two arguments:
(1) Delvac's lower flashpoint than M1 0w-40 makes it less attractive, especially if you drive WOT all the time.
(2) BUT Delvac's detergent properties might be advantageous for keeping the turbos unobstructed.
Thanks,
Dave
Has anyone done an oil analysis comparing M1 0w-40 in their 2.7tt after x,000 miles in their car with Delvac after x,000 miles?
I'm interested in whether the detergents in Delvac make a difference compared with straight up M1 0w-40 when it comes to determining proper oil change intervals.
Also, any thoughts about the net effect of Delvac on our turbos compared to 0w-40? I see two arguments:
(1) Delvac's lower flashpoint than M1 0w-40 makes it less attractive, especially if you drive WOT all the time.
(2) BUT Delvac's detergent properties might be advantageous for keeping the turbos unobstructed.
Thanks,
Dave
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