2003 4 cylinder 5-speed tiburon,engine just rebuilt. revving at 2000rpms does go down to 1500 rpms but returns to 2000 when driving or at a stop, and is high in every gear.Engine scanned all codes that show are appartently due to highn engine revving. Any way to turn down the idle?
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My 2003 hyundai tiburon clutch and flywheel broke on 3 separate occasions since ...into reverse, I had a hard time finding it, it would not let me put it into reverse and I ....2006; Description of the Complaint: I have 2003 v6 tiburon, clutch failed at ... bought 2004 5 speed tiburon (she bought it before my problems started) and ...
Check for a vacuum leak. Rubber hoses which do not carry any liquids, but provide a vacuum feed for various purposes.
One such purpose is the brake power booster. A loss of vacuum 'pressure' will affect braking performance and also idle speeds of engine. These are affected more so when engine is relatively cool, improving some when warmed up.
Vacuum tubes/hoses are usually connected to the intake manifold or the mass air flow sensor. The round metal part between the air filter and the intake manifold is the mass air sensor.
Look for tubes which have come loose or worn open or just cracked and dry rotted. Sometimes you can cut the tip off and reseat the tube. Otherwise just replace it. Any auto parts store will have what you need.
check throttle body spring on the shaft that goes to the accelarator cable. had the problem on mine and spring was broken keeping throttle to last position unless i tap the gas pedal and it came back to idle.
is check engine light on, if etac sees trans problem wiil put trans into limp home mode and go into 2nd gear,sometimes when trans cold may work ok,will have to get trans computer scanned to see if input and output speed sensors are ok
http://www.analogstereo.com/pdf/om/hyundai_tiburon_owners_manual_2003.pdf • Mark all wiring and hoses to avoid misconnection.• Inspection the timing belt before removing the cylinder head.• Turn the crankshaft pulley so that the No. 1 piston is at top dead center 1.Disconnect the neagative terminal from the battery2.Remove the engine cover..Drain the engine coolant.Remove the radiator cap to speed draining.4.Remove the intake air hose and air cleaner assembly.(1)Disconnect the AFS connector.(2)Disconnect the breather hose from air cleaner hose.(3)Remove the intake air hose and air cleaner.5.Remove the upper radiator hose (A) and lower radiator hose (B).6.Remove the heater hoses 7.Remove the engine wire harness connectors and wire harness clamps from the cylinder head and the intake manifold.(1)OCV(Oil Control Valve) connector (A).(2)Oil temperature sensor connector (B).(3)ECT (Engine Coolant Temperature) sensor (C) connector.(4)Ignition coil connector (D).(5)TPS (Throttle Position Sensor) connector (A).(6)ISA (Idle Speed Actuator) connector (B).(7)CMP (Camshaft Position Sensor) connector (A).(8)Four fuel injector connectors (B).(9)Knock sensor connector (C).