The C1143 Code is short explanation and it is necessary to get the meaning for solving the car engine problem. The engine code C1143 is the main object to checked is to prove the process of the VCT solenoid. You are looking for a stabbing or stuck VCt solenoid valve produced by corruption. Mention to vehicle exact repair manual to achieve parts tests for the VCT unit. In-line Ford engines, commence the numbering of cylinders at the front and continue in numerical order to the back. In the V-engine design, Ford follows a alike design with the number one cylinder at the obverse port of the engine.