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Synthetic oil is always best but there are some engineering reports that suggest that you not change from traditional oil if the vehicle has more than 50,000 miles on it. If you decide to not use a synthetic oil, I'd stay with any of the Pennsylvania grade motor oils. Also, look for the engineering seals on the label. For use in an older engine, select an oil VISCOSITY that does not allow the oil pressure light to come on or the oil pressure gauge to drop too low. You can go with a slightly thinner (lower VIS) oil during the winter to help with starting. I'd start with a summer: 20 W 40, Winter, 10 W 30. If that is too thin for your engine, go up a little in the numbers. If oil pressure is low, try Kendall brand oil. It tends to increase your oil pressure.
What else can I help you with?
Oil pan size for a 1995 Chevy Blazer?
5 QTS is what it holds.
Need filter number for fram oil filter for 1995 Chevy S-10 Blazer?
It should be a PH3980.
Where is the location of oil filter on 1995 Chevy blazer with vortex motor?
underneath the engine PS. that's where the oil drain plug is also
Where is the oil pressure switch located on a 1998 Chevy Blazer?
The oil pressure switch on a 1998 Chevy Blazer is on the side of the engine block. It is located above the oil filter.
Where is the oil drain plug on a 2000 Chevy Blazer?
on the oil pan...
Where is the Oil drain plug on a 1996 Chevy Blazer?
Oil pan.
Where is oil pump on 1998 Chevy blazer 4.3?
in the oil pan
Where is the oil cap located on a 1998 Chevy Blazer?
The oil cap on a 1998 Chevy Blazer is located on the passenger side of the motor. It is just to the left of the manifold cover.
Where is the oil pump located on a 1997 Chevy blazer?
inside the oil pan
Oil filter NUMBER for 1995 blazer?
LF393
1998 Chevy Blazer What kind of oil to use?
5w30
Where is the oil sending unit on a 2001 Chevy blazer 4x4 with a 4.3 V6?
The oil sending unit on a 2001 Chevy Blazer is just above the oil filter. It is actually located on the diagonal to the oil filter to the upper left.
