1995 Mercury Villager "drive clean emission test" Questions

drive, not so much in P, N or R. Idle seems slightly worse with A/C on. Idles rougher on hot days 100deg . Does not stall, accelerates okay, gas mileage 20-21 highway, 15/19 city, have not noticed any

...test. You need a better diagnosis of your potential problem. The onboard computer in your van will not Code every problem and has to be showing a "check engine" light to display any problem. However, ...

...drive-clean inspection. If your not due for a e-test then you may remove the gas cap and bring it to a drive-clean facility for a pressure test, usually it`s a no cost.If your cap passes then the ...

...test performed a 2nd time and again failed for same reason. Could the ECU possibly be bad? Any help would be appreciated.... About to pull my hair out! Nope, you just need more miles. When the car's ...

...clean, how many miles I have drive to reset codes to emission test. The service shop that you took your vehicle to should have cleared the codes to see if they came back after repair and a test ...

...Emission testing continues to show not ready. I drove the reccomended drive cycle, drove city and highway miles totaling more than 100 miles and still showing not ready with EGR, Catalytic converter, ...

...Emission (EVAP) SystemI have had this problem before with trying to get my cars inspected. The easiest way I can suggest, is to bring it to Autozone or Advanced Auto Parts, and have them clear all ...

...emission system to 3.48 kPa (14 inches H2O) . Monitor the system for two minutes . The system fails the leak test if the pressure falls below 2.0 kPa (8 inches H2O) . Repair any leaks as necessary. ...

...Drive it, then have them test it to make sure it will pass. You may want to change the oil right before the test? I don't live in a state that does Emission Testing, But I may know of a shop in ...

...clean the TB and the MAF, then CLEAR the code, let car idle, then take for a drive and everything was done right then the code will not come back unless there is still something wrong in your