Questions & Answers for: failed emmision test

failed emmisions test.. need to get an emmisions test on my 2003 mercedes benz clk 500...car battery died..jumped it a week ago..the two fields it keepd failing is the catalyst and evaporative systems

...emmision test says still misfiring Help My # 2 cylinder spark plug kept failing, I bought one of those things that screw on to yuor plug so it stop failing them. I went back to g et my emmision test ...

...failed on hc an co but not by much. The truck seems to be running lean, also lacks power. I've change fuel filter done complete tune up and ran some seafoam through before my etest. I'm just looking ...

...emmision inspection, it failed the emissions . test limit on (HC is .80 gpm test result is 1.66 gpm) the test limit for (co is 15.00) test result is 122./75 gpm) and (nox test limit is 2.00 gpm test ...

hello, took my car for emissions test and fail with the following codes. p0101,p0171,p0174,p0300. well go back and ask for proper print out of what the emmisions readings are ,i cannot beleave that a ...

...failed emmisions test. How does the engine run? Did he give you a print out of the readings? The rattle could be part of the failed emmisions test i.e. catalytic converter. If a "cat" has come apart ...

...is a 1993 Plymouth Sundance, app. miles 96,000. Failed emmision test. How can i fix it for a reasonable price? First you have to determine what failed. Then it has to be fixed. It costs what it

failed emmisions test . codes P0172 and P1336 for 1999 Saturn SL2 failed OBDII MIL The P0172 means "System too Rich Bank 2 and the P1336 means "Crank/Cam Sensor B Circuit Malfunction"

Ford Focus 2000 SE Failed emissions test Failed emmisions usually are the result of poor combustion. Try a complete tune-up (plugs, wires, air and fuel filters), this will normally remedy the problem.

91 civic fails emmisions test Look at your fuel system and exhaust, if there any holes , cracks , or sections missing it's going to fail, ,,, I need more detail on the car