[shiranc]

Does anybody knows which is the fuel supply pipe before into the fuel injector in Cadillac cts 2003?


Thank you very much.

 

[ghettomike]

check the sticky and download the service manuals, it will show a diagram in the 3.2 engine section.

 

[rb0757]

The top one is return and the bottom one is supply

 

[shiranc]

Thank you guys, I got it ^_^