Starter engaged while driving would not disengage. I turned key off put a new starter on now have lights power but nothing happens when turn the key whats going on? please, someone, tell me something.

Try new starter or even try bridging a screwdriver to engage the starter manually that will tell u if its starter or something else

jumping across the solenoid will spin the starter but will not engage the pinion in the ring gear. Have a load test done on the battery as I suspect that there is a bad cell and you are not getting a full charge. If the battery is faulty then there is always enough power to turn on dash lights but nothing left to run the high current solenoid and starter.

have you tried starting it in neutral? May simply be the neutral safety switch?

PARK SWITCH ------ STARTER RELAY-------- IGNITION FUSE
TRY SHIFTING IN NUTRAL TO START
SEE IF GROUND WIRE TO MOTOR AND BODY AS GOOD CONTACT
DOES POWER TO SIGNAL WIRE OF SELENOIDE ON STARTER COMES LIVE
WHEN TURNING KEY TO START
IS THE SECURITY LIGHT FLASHING IN DASH

check for power at starter and also check for power on ignition wire on starter selonoid while ignition is turned to start position. be cautious as it could engage. do you have power to trk radio,lights etc?? If not then check all batt cables connections to batt and grounds and to starter. also check fuses for a starter relay.

It can be serious because it will ruin the teeth on the flywheel. The "bendix drive" in your starter is going bad. This is the part that engages and disengages the starter. While it is not overly expensive the starter has to come off and apart to fix it. Easier to change the whole starter. Hope this helps.

wiring to the starter incorrect or damaged starter relay
readjust the cable selection position correctly

Sounds like the hold coil in the starter shorted out. You will have to replace the starter.

Recheck all your connections, battery. starter, look for fuseable link on small wire going to starter. Might want to chk.that wire with test light when key switch is in start position and see if it lights. If it does not light might be starter switch under dash on steering colume.

NEED TO REPLACE STARTER.