Short answer:
Clogged fuel filter Bad distributer coil Bad egniter Bad fuel pump
Or it could be the valve connected to the fuel rail/intake manifold which manages the air/fuel. It involves water lines that tell the cold start injector system whether the engine is warm or not. (Can't remember the name this early in the morning) If this valve is in need of cleaning, or has mal-functioned, it will not let the vehicle start or it will start, only to die immediately.
A mechanic would start by seeing if there is spark to the spark plugs, then he would jump the check connector with the fuel line disconnected to check for fuel delivery to the rail. Remember: check spark FIRST, then fuel, for safety's sake. If you have spark to the plugs when the engine cranks, and you have fuel, then it would be time to check that valve. It is located under the manifold (where the butterfly valve is)where the big air hose connects from the filter box/air control unit.
Hope this helps....
Aunt
hi mate, i have a Toyota 2.0gt. try having a look at the timing belt. if this has gone your engine will turn over but not start. be sure not to turn it over too many times or u might nacker engine. hope this helps mate..
o2 censor
Like many engine and diagnostic parts of the 1990 Toyota Celica, the tachometer needs the assistance of a fuse to operate correctly. Check the fuse box for a blown fuse for this instrument.
wheel balance
Many possible causes... coolant level, thermostat, head gasket, water pump, fan not working
They probably just need to be balanced
Fuel filter may be clogging up enough to not provide enough gasoline to keep the engine running, but will accumulate enough gasoline in it to re-start the vehicle.
1990 toyota celica when jumper cables are hooked up dash lights turn on but the car won't turn over won't even click
how do i disable the alarm on my 2001 toyota celica my key fob broke in half and i disabled the horn so it doesn't make noise cause the alarm goes off every second but how do u disarm the alarm cause also the car will not start without the alarm disabled
Could be a bad CV joint or bad wheel bearing C.V. Joints need replacing
Either, the rear bearing is dead or you need to change the brake shoes.
probably your neighbours cat is locked in the boot ANSWER: LOL, Either that or one of the belts needs to be replaced.
CV Joints are the most common cause.