Cadillac Seville Trouble Codes

Where Should I Look First?

I Know These Code Are Telling My Car Is Running Lean, But Every I Check My Obd, They Come Up "history". If I Clear The Codes, They Light Up...

I Get This Code Approx. Every 500 Mi After I Clear Codes. I Understand Its A Tranny Thing. How Much Will This Cost Me? How Much Down Time?...

Car Has New Heads, New Intake And Gaskets, Clean Throttle Body, New Plug Wires And Plugs. It Drives Fine, Idles Rough, There Are No Vacuum...

I Have A Trouble Code Of P0741. I Also Have Limited Financial Resources To Spend On Fixing This Car. Please Can You Tell Me What Part I Will...

I Have Already Replaced The 2 Oxygen Sensors In The Manifold On Each Side The Other Night With Bosch Ones And Im Still Getting That Error...

I Replaced The O2 At The Cat. After 3 Days Code Reappread What Else Should I Look At

I Have A No Start On My Car With A Code 12 For No Distributor Reference. I Heard The Most Likely Cause Is A Bad Hall Effect Sensor In The...

Can Someone Give Me S List Of Trouble Codes For A 1992 Cadillac Seville (4.9) Liter( These Are The Codes That I Have Io 33,io34 ,io37 .io39...

I Do Not Work On Cars, I Am Getting Codes 44, 13 When I Drive My Car. What May This Be? Just Want To Get And Idea. My Service Now Light On...