Yes you can.
You have to replace with springs and shocks
Yes you can.
To replace the rear air shocks on a Pontiac Bonneville, first, safely lift the rear of the vehicle and secure it on jack stands. Remove the rear wheels for better access, then disconnect the air lines and the mounting bolts of the old shocks. Install the new air shocks by attaching them to the mounting points, reconnect the air lines, and ensure they are securely fastened. Finally, reattach the wheels, lower the vehicle, and check for proper function.
Replace the shocks, or struts if equipped.
The Oldsmobile van has struts on the front. If it has air suspension, then the rear has struts as well. If not air ssuspension, then it just has regular shocks.
The 2001 Buick LeSabre rear shocks are held in place with a retaining bolt on each end of the shock. Remove the retaining bolts and the old shocks will come off. Reverse the process to install your new rear shocks.
Oh, absolutely, friend! You can replace rear air shocks with gas shocks on your 1991 Chrysler New Yorker Fifth Avenue. Just make sure to choose shocks that are compatible with your vehicle's make and model. Take your time, enjoy the process, and soon your car will be riding smoothly again.
They have air shocks in the back that are used for ride height control. This is not the same as an "air spring" system. They have regular rear springs and the air bladders in the shock are only pumped up when there is significant load in the rear, to prevent the rear end from sagging. This is a very simple and reliable system. Monroe makes great factory replacement rear air shocks and they are cheap too.
simply just replace rear shocks with air shocks or put spring lifters on the springs
You could do that. The air shocks would have to be manually inflated. You may run into a competition between the manually leveling system and the automatic levilng system.
A few years ago I traded in my worn our air suspension for a rear conversion kit from a place called Strutmasters.com they were very helpful and there kit fixed all the problems I was having with my rear end sagging. The kit also came with instructions on how to disable and install everything. I added the link to the part I got below. http://www.strutmasters.com/Cadillac-Deville-Air-Suspension-Rear-Conversion-p/-cad-r4ns-mnt-d.htm I hope I was of some help