EMISSION

Where Can I Find This Valve? I Think That Is Where My Oil Leak Is. I Am Using Oil - No Spots In The Garage And I Am Not Burning Oil - Just...

I Have A 95 Civic And I Was Looking Inside And There Is A Black Container On The Passenger Side Right Behind The Brake Fluid Container That...

Engine Mechanical Problem 1984 Isuzu Truck 4 Cyl Two Wheel Drive Manual My Pu Passes All But The 15 Mph No Witch Are 300 To High What...

1999 Dodge Dakota 6 Cyl Automatic 176618 Miles My No Reading Was Too High At 15mph And Close To Too High At 25mph( 15mph Max 512...

When I Start Her, She Will Start No Problem, Then She Starts Shaking. I Will Drive It Right Away, But The Minute That She Gets Up To...

Hello, My Bmw M3 Has High Hc (hydrocarbons) At 15mph Measured 98 And The Max Is 51, 25mph Measured 77 And The Max Is 35. I Have...

I Have A Been Smelling Weird Smell Not Gas But Like Exhaust Fumes From My Kia. I Have 2 Catalytic Converters. The Mechanic At The...

The Little Fitting On The Front Crankcase For The Hose Going To The Air Cleaner Housing, This Fitting Is Not Sealed At All, I Can Pretty...

My Engine Light Came On And It Had A Diognostic Done And It Showed Up Saying Catalyc Wearing, I Took My Car In Last Yr And Im Sure They Did...

There Are 2 Filters Inside The Air Cleaner Assembly On This Car. The First One Is The Air Filter And The Other Is The Foam Crankcase Filter...