In this video I am changing the EGR Valve on my 1989 Cadillac Sedan Deville with the 4.5L V8 engine. In addition to the check engine code, I also had a rough idle and reduced gas mileage. I used the AC DELCO part from rockauto.com. The following writeup was immensely useful to the creation of the video:
cadquest.blogsp...
Additionally, here is the factory service manual diagnostic flowchart for a code E48:
imgur.com/a/Eb...
This video should apply, fully or partially, to the following cars:
Cadillac Deville: 1988, 1989, 1990
Cadillac Seville: 1988, 1989, 1990
Cadillac Eldorado: 1988, 1989, 1990
Cadillac Fleetwood: 1988, 1989, 1990
I cannot guarantee that this video will be exactly the same in these vehicles since Cadillac has made changes to this engine throughout the 3 years it was in production. I also don't know if this applies to the 1988-1990 Allante.
I would appreciate any feedback on how to improve my videos for the future. I warn those about to watch that there will be some instances in which I forgot to film a step, where I am blocking the camera, and where my voice is too quiet. I will try to mitigate those errors in future videos. Please feel free to ask any questions if a step was unclear or you would like more explanation.
Thanks for watching!
Негізгі бет 1989 Cadillac Deville 4.5L EGR Valve Replacement (Code E48)
Пікірлер: 19