When a O2 sensor goes bad your check engine light will go on and set a code.
Need to know the engine size.
No or low fuel pressure
There are several circuit boards in that vehicle. Need to know which one you are looking for.
Need to know what the symptoms are to better answer your question. Repost with more info.
It will fit, But it won't WORK. The 1999 transmission is electronic and requires a computer and speed sensors to make it shift right. You need one from 1987 down.
Where is front expansion valve for chevy suburban 1997
need a picture
My first stop would be the dealership. If you do not want to do that you could go to chevy.com to check out the Chevy Suburban. They would have all the info you need to make your decision.
No, they will need replaced if defective.
Need to know the year.
A 1999 Chevy Suburban needs a tune-up every 25,000 miles. This ensures the vehicle operates at peak efficiency at all times.
No it does not. It has a distributor no need for a cam sensor.