My vechicle is taking to much fuel its a ae91 model corolla with 5a engine

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Car Shuts Off While Driving: 7 Reasons Why and What To Do

Car From Japan https://carfromjapan.com > Car Talk > Maintenance Tips
Jun 13, 2023 - This happens when the engine is very sensitive at idle and can be caused by many things, but the most common reasons are a faulty throttle body ...

The easiest way is to find a local auto electrician. A professional grade scan tool computer can diagnose the fault by recording what happens when it cuts out.

https://www.google.com/search?q=auto+electrician+near+me

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Could possibly be low fuel or faulty wiring to the fuel pump.

The WEB:

Toyota A engine - Wikipedia, the free encyclopedia

https://en.wikipedia.org/wiki/Toyota_A_engine
WikipediaThe 3A engine is the successor of Toyota's first A engine, the 1A. .... Note: power andtorque specs for North America and Europe are from the 1988-1992 Corollas. ..... A smaller 1.5 L (1498 cc) 5A-F was produced in 1987 and the fuel injected ...

the individual jets will have a number stamped on them , that relates to the bore , have to remove them to be able to read number

need do a tune up change spark plugs and wires.clean fuel injectors and change fuel filter.if engine equiped with distributor replace distributor cap and rotor.if vechicle still misses.could have bad ignition coil or cylinders have low compression.

check the oil

One possibility is that the engine coolant temperature sensor is faulty and is stuck in full cold mode. Lots of fuel is scheduled for cold starts, however, as the engine warms up, it needs less fuel. Too much fuel when warm and the engine floods out or riches out. The engine coolant temp sensor is telling the computer that the engine is ALWAYS cold even when it is warm. So, too much fuel is being sent once the engine is warm.

Hi, you may have a burned exhaust valve. Recommend you run a compression test.

Please see my tip at http://www.fixya.com/cars/r6715318-causes_gasoline_engine_misfires . These are generic instructions. If you get stuck or need specific instructions for your car, please get back to me with model, year and engine info.

There are many different types of 4a engines including 4a 4af 4age 4agze but the 5a is a 1.5 8v engine the 4a is a 1.6 usually a 16v. a 4age is a 1.6 16v gti engine that produces 129bhp depending on year later models had a little more. both engines are fuel injected and were produced for roughly the same period of time. from my experience a 4age goes on for ever. hope this helps

The most common reason for the symptom you describe is one of two things. First of all change the fuel filter, then add a couple of bottles of dry gas to the fuel tank. This should solve your problem.