I was goin 70 on the freeway.. the run n shifting of my car was smooth.. but right wen i took an exit and stopped on a red light, the idle starts to go up and down below 1000xrpm... so i release the break n let it roll without pushin the gas pedal my car starts to shake... n i recently changed plug, wires, rotor n cap, timing belt, thermostat, waterpump... anyone has any other ideas? plz help!!


- 94 ls teg

 

check ur fuses, ive had this problem n u might just end up spending more then u ask. check the alternator sp sensor fuse i think its a 7.5 fuse in fuse slot 14. check it n change it if problem presist u can put a 10 fuse in the slot. hope i resolved ur prob