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An ethanol additive fuel lowers emissions.
It could get your car to pass if it's only a couple of points of carbon.
The suggestion to take the car out on the higway to burn off deposits is good, but testing centres are supposed to tell you to drive the car for 20 min before the test to warm up the engine to nomral operating temperature. The place I go always does.
It could get your car to pass if it's only a couple of points of carbon.
The suggestion to take the car out on the higway to burn off deposits is good, but testing centres are supposed to tell you to drive the car for 20 min before the test to warm up the engine to nomral operating temperature. The place I go always does.
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