2001Blazer4x4
11/11/2004 1:10:49 PM
Would a 180 degreee thermostat decrease gas mileage over the stock 195. plese let me know thanks
Grkblazer
1/6/2005 2:40:03 PM
NOT A NOTICEBALE AMOUNT, MAYBE 1 MPG LOSS
benzodogg
2/18/2005 2:07:57 AM
The thermostat doesnt really decrease gas mileage at all that I have found.
