How to replace leaf spring 1993 chevy lumina - 1993 Chevrolet Lumina

if there are leaf springs in the rear of both vehicles and the centre bolts of the springs are the same distance apart then it will fit unless the wheels on one are closer to the body than the other. (track) A tape measure will prove this.. The drive pinion and tail shaft u-joint set up should be the same. Check that the diff ratios are the same or you will have transmission problems ( this is the most important point). Difference between front and rear diffs.

Here's a link to your struts,join the site,it's free,then you can use their repair guides like me.

It should have struts with coil springs on each wheel front and rear.

Read OBD for codes. Reset ECU and try again.

"TPS" stands for Throttle Position Sensor. It is located in the same place that all TPS sensors are located - on the throttle body.

At this website
www.reliable-store.com
I found all complete guide,much better language, complete detail in 800+ pages, ..and they also have live chat for instant help feature

been a while, but i will say this, this is NOT a job for the typical DIY'er. big job.

How do I remove the starter from a 1993 Chevy Lumina with 3.1 Liter Engine

You can get a decent pair of gas charged shocks or monroe load leveler shocks (if they are available for your car) However, it's likely that the rear springs have sagged. You can easily replace them with either oem or a stronger variable rate spring.

http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c152800681b1