Thread: 560 Rumble
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Old 01-23-2003, 10:10 PM
keithed keithed is offline
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Join Date: Oct 2002
Posts: 75
Depending on what part of the country your in, the oil if min base may be to heavy. Your owners manual list 10W-40, 10W-50, and 15W-40. I use Amsoil 15W-40 myself which has great clinging power, and I'm in a very hot part of the country. I only mention this as my experience years ago was with a 20W-50 mineral base oil in my car, which in New England I had to quickly change. Thats just my take on the oil issue. Listening with the hood up, still the easiest bet,,while another cranks her up. Keep us posted.

1989 420SEL 105575 miles
Pearl Black/Grey

1990 Chevrolet E-Cab C-1500
293,000 miles

1989 Olds Toranado Trofeo'
132,000 miles
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