After purchasing the car I serviced it, change the fuel filter, spark plugs everything. But still having bad gas mileage, after careful observation I found out it didn't have an o2 sensor now I'm realizing that it never had one and I want to get one but I'm learning that I would have to also change the ecu. I have an oil leak at the rear crank seal and valve seals wondering if that is also constituting to the bad gas mileage. I need help desperately. Oh before I forget it's 1.6l sohc engine.
have the same problem?
Monday, September 23rd, 2013 AT 1:53 PM