Runs bad under stress. Any suggestions for better performance or ride (air lift) needed. Thanks!

 

Welcome to FTE!

Could you be more specific? You mean the engine runs bad under load? Or something else because you mentioned air bags.

 

Lets see, After changing the ig-mod,spark plugs/wires, fuel filter,cap/rotor and having the cats checked (ok) The motor will not maintain a steady RPM. If you try to hold it at say 2500 it will drop and fluctuate. It runs better now but its got some horsies in there that cant get out. The air bags are in the suspention.It has been lowered. Rides like crap! Someone said I might have an injector not working right. Any thoughts? Thank's

 

my 94 lightning does the same thing it won't hold a steady rpm .like it you hold the throttle 1500 rpms it bounce around to 1300- 1600 and feel to lack power..... yo if you find out what wrong with your let me know..i di wires cap plug msd box, intake riser,corba roller rocker, kn..