Sorry that you are in this predicament.
The hgih idling could be due to vacumn leakages and the frequent stalling is most probably due to the MAP sensor hose being plugged in the wrong port.
The vibration could be due to a misfiring engine, high possibility the timing belt was not installed correctly.
Before doing all those, pressure test of the cooling system and head gasket should have been done.
The alarm not functioning could be due to some wires not reinstalled or blown fuse.
The 4th gear hesistation should be clutch slipping before full engagement and is caused by low line pressure. The trans throttle pressure cable needs readjustment.
You should get the car back to the place which did the repairs and demand that they solve the problems for you at no extra cost.
Friday, June 27th, 2008 AT 10:57 AM