Please check your battery first and than you should check the gear box also.
Yep....i was thinking timing belt.
If fuel and spark are good, then check cylinder compression. As I am in the USA, I am not familiar with the Diahatsu-built Toyota Duet. I would suspect that you may have a timing belt-driven engine that may have slipped time or broken a belt.
If your engine cranks normally but will
not start because it has no spark, or it stalls and won't restart because it
has no spark.
You can also do a test to confirm the
problem .The procedure to do the test is as follows:--- If your
engine has spark plug wires, disconnect one of the plug wires from a spark plug
and place the end of the wire near a metal surface on the engine. Then insert a
small Phillips screwdriver into the end of the wire (the plug boot), or a small
bolt or nail to provide a conductive path. Then crank the engine and look for a
spark to jump from the screwdriver, bolt or nail in the end of the plug wire to
the engine. If you do not see a spark, there is an ignition problem. OR----------- If your engine has a
coil-on-plug ignition system with no plug wires, In that case remove one
of the coils from the spark plug and insert an old spark plug, a spark plug
tester or a screwdriver into the end of the coil. Ground the spark plug or plug
tester to the engine, then crank the engine and look for a spark. No spark
indicates an ignition problem.If the engine has no spark, check for
voltage at the coil positive terminal when the ignition key is on. If NO
voltage, then problem is on the trigger side of the coil (pickup, crank sensor,
ignition module or primary wiring circuit).
But If there is NO voltage at the coil
itself, then in that case the problem is on the supply side (the ignition
switch or ignition wiring circuit).-----------------
Jeep cranks but no start:---------------- A jeep that cranks over but doesn't start, in many cases will be
due to a bad fuel pump, a broken timing belt, an inoperative cam sensor or
crank sensor. Also these problems are related to faulty spark plug. Check the
spark at spark plugs when you start the jeep. Do you notice any spark. Actually
you should see. If in case there is no spark then it's a spark plug problem.
Also the coil pack gives power to spark plug. So check the voltage at coil
pack. It will show 12 volt. If there is no voltage noticed at coil pack then
its faulty coil pack that has to be replaced. If all the possible options
checked out ok then check the car starter. The starter gets power from battery
to start the jeep. If the starter is faulty then it will not let the car to
start. Also check and confirm that there is fuel in the jeep. If its very low
fuel then in some cases this causes the problem. Also check and confirm that
fuel pump is functioning properly and the fuel filter is not clogged. One of
the easiest ways to check for a fuel pump related problem is to spray a little
starting fluid into the air intake while trying to start the jeep. If the car
starts momentarily, then there's a good chance the fuel pump is not working or
the jeep is out of gas. You can also listen for the fuel pump's humming sound
when the key is first turned on. Also if a inoperative fuel pump is suspected,
a good technician will always check to verify there is power and ground being
supplied to the pump, to eliminate the possibility of a bad relay or electrical
issue. Fuel pressure can be checked with a pressure gauge and if there is
pressure, pulse can be checked at the fuel injectors in several ways including
the most common, with the use of noid lights. If the injectors don't have pulse
the engine won't start. ---------- This troubleshooting tips will help you to solve the problem. Thanks.
Helpmech.
Most probably its a low fuel pressure related problem.Get the fuel pressure checked.If its low then this is faulty fuel pump and clogged fuel filter issue.the other possibilities are,-----
A car that cranks over but doesn't start, in many cases will be due to a bad fuel pump, a broken timing belt, an inoperative cam sensor or crank sensor. Also this problems are related to faulty spark plug. Check the spark at spark plugs when you start the car. Do you notice any spark. Actually you should see. If in case there is no spark then it's a spark plug problem. Also the coil pack gives power to spark plug. So check the voltage at coil pack. It will show 12 volt.If there is no voltage noticed at coil pack then its faulty coil pack that has to be replaced.If all the possible options checked out ok then check the car starter. The starter gets power from battery to start the care. If the starter is faulty then it will not let the car to start. Also check and confirm that there is fuel in the car. If it very low fuel then in some cases this causes the problem. Also check and confirm that fuel pump is functioning properly and the fuel filter is not clogged. One of the easiest ways to check for a fuel pump related problem is to spray a little starting fluid into the air intake while trying to start the car. If the car starts momentarily, then there's a good chance the fuel pump is not working or the car is out of gas. You can also listen for the fuel pump's humming sound when the key is first turned on. Also if a inoperative fuel pump is suspected, a good technician will always check to verify there is power and ground being supplied to the pump, to eliminate the possibility of a bad relay or electrical issue. Fuel pressure can be checked with a pressure gage and if there is pressure, pulse can be checked at the fuel injectors in several ways including the most common, with the use of noid lights. If the injectors don't have pulse the engine won't start. ---------- This troubleshooting tips will help you to solve the problem.Thanks.Helpmech.
A car that cranks over but doesn't start, in many cases will be due to a bad fuel pump, a broken timing belt, an inoperative cam sensor or crank sensor. Also these problems are related to faulty spark plug. Check the spark at spark plugs when you start the car. Do you notice any spark. Actually you should see. If in case there is no spark then it's a spark plug problem. Also the coil pack gives power to spark plug. So check the voltage at coil pack. It will show 12 volt. If there is no voltage noticed at coil pack then its faulty coil pack that has to be replaced. If all the possible options checked out ok then check the car starter. The starter gets power from battery to start the car. If the starter is faulty then it will not let the car to start. Also check and confirm that there is fuel in the car. If its very low fuel then in some cases this causes the problem. Also check and confirm that fuel pump is functioning properly and the fuel filter is not clogged. One of the easiest ways to check for a fuel pump related problem is to spray a little starting fluid into the air intake while trying to start the car. If the car starts momentarily, then there's a good chance the fuel pump is not working or the car is out of gas. You can also listen for the fuel pump's humming sound when the key is first turned on. Also if a inoperative fuel pump is suspected, a good technician will always check to verify there is power and ground being supplied to the pump, to eliminate the possibility of a bad relay or electrical issue. Fuel pressure can be checked with a pressure gauge and if there is pressure, pulse can be checked at the fuel injectors in several ways including the most common, with the use of noid lights. If the injectors don't have pulse the engine won't start. ---------- This troubleshooting tips will help you to solve the problem. Thanks. Helpmech.
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