I have a 1999 saturn sl1 my problem is you could be driving down the road and stop and then goes it acts like it has bad gas. just times the engine soon light come on but when you turn the car off it goes off then too. but when it bumps back and forth it might come back on again

SOURCE: need to replace left side drive shaft on my 1999 saturn sl1

Drain Trans,Remove lower ball joint nut & separate the knuckle from ball joint.Remove 30mm axle nut & gently pry out the axle from trans then tap out axle from hub.

SOURCE: can i turn off service engine light in 1999 Saturn SL1?

Service engine light is telling you there is a problem, You can go to a local auto parts store like advanced auto parts or autozone, and they offer free code reading and they can turn off the light.

Or if you would like to know what the problem is you can take it into a repair facility

SOURCE: 1999 Saturn SL1 will not crank or turn over

i think i know what ur problem is, i think its the relay to ur starter, not the starter itself. if there is a clicking sound when u turn the key that usually means that the relay to the starter is bad. hope this helps u