If there is no spark at all, the problem likely lies in primary circuit of the ignition system. Check the following:-
- Battery health.
- Ignition fuse located in under the dash, finish panel on driver's side.
- Ignition distributor assembly. (Ignition module, ignition coil)
- Ignition switch assembly.
- Security system, if any.
I did not see the fuse
Thank you for your mail. On the driver's side, if it is (LHD look on the left most wall) (RHD on the right most wall) just below the dash board, you will find a small cover. Pull it out, have a look on to the diagram, check the two fuses IGN 10 Amp and EFI 15 Amp. Physically check the filaments of both of these fuses. Replace the one or both, if found blown. If you don't find these fuses there, open a hood and find these fuses there in fuse and relay box. The location of the components may vary from country to country, for example Japanese, European, Asian or American markets.
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SOURCE: Car/1990 Toyota Corolla
If Biggy1 has described it right, I think when you remove the WIRE to the spark plug ( not the plug itself ) and oil jumps out, there is a cylindrical seal that needs replacing and one does not need to even remove the cylinder head.
I have the same problem with my corolla. On the other hand if Biggy meant when removing the SPARK PLUG oil was on the contacts....
SOURCE: spark plug replacement
The recommended milage is 60k miles for the plugs.I wouldn't wory about anything else except.Keep a clean air filter change the oil when required and check the trans fluid as it likes to discolor easy.So a simple drain and refill often helps.It is like a oil change they have a drain plug on the pan (very nice).It takes about four quarts of fluid and the dipstick will tell you what type of fuid to use it is stamped on the metal by the level marks.Good luck Thanks for using Fix Ya
SOURCE: Where are the spark plugs
The spark plugs are actually along the top side of the engine. They do not have external wires like some vehicles. First remove the dust cover. Next, there are 4 hex screws along the top of the head that reatin the spark plug casings. Remove these screws and twist out the spark plug connectors and change the plugs as normal. You will need a small flat head screw driver to undo the retaining clip for the electical connections. Be sure to use pre-spaced iridium plugs. you will need to remove the few bolts that hold down the cover for the wires to get to cylinders 3 and 4. 1 and 2 are okay to do without removing this, but remember to change the whole set of plugs. It is an east task.
SOURCE: engine diagram for a 2000 toyota corolla
remove the spark plug wires one by one.. remember the connection from no. 1 spark plug to the distributor. the wire from the coil is connected to the center of the distributor.
SOURCE: need to replace the spark plugs
The top of the engine has a cover remove to see ignition coils. Remove wires then coils, plugs are under coils. This is called coil on plug system. Make sure engine is over night cold before you do this, aluminum heads are easy to pull threads when they are hot. Always replace with OEM plug cheap plugs burn out coils !!!
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