How much does emission control cost to fix?

What is the oil capacity of a 2011Toyota corolla? What cars can a purolator l12222 oil filter be used on? Will small amounts roundup kill or damage a redwood tree? When performing injection timing setting? What power steering fluid is correct? Where is the inertia switch on a 1997 Dodge van 5.9? What does SIR on fuse box mean? Where is the crankshaft position sensor on a 2000 Mercedes S430? Can you replace tegiloxan with silicone oil? Can I reduce my car's emissions by changing the catalytic converter? How do you put an alternator in a Nissan? Is there a way to tell what has caused a 'Check Engine' light to come on without a diagnostic tester? If you drive a 1997 Sunfire with the oil light on how long before you ruin the engine? Wiring 86120-04090 ref cq-ls7710x need diagram? Where is the fuel filter located on a 1990 Volvo 740 AWD turbo? Can worn tires cause your car to shudder while driving? Antifreeze leaking from a small rubber hose from the side of engine? BMW 318 e46 what oil to use? What do you do if brake fluid and clutch fluid is leaking from Honda accord? 1987 dodge 1500 ram what is the spark plug gap?