J2 (1996-2000) Elantra & Lantra
Please advise what is the reason for High RPM when change to neutral while moving and it still 2000 till it completly stop and its down to 800RPM
( replaced IAC, TPS, MAP, Crankshaft sensor, CAMshaft sensor, knock sensor, CTS &No vaccum leak
1997 Hyundai elantra 1.5cc manual transaxlee