How To Change Fuel Injectors Pt Cruiser

Fuel injectors can go the life of a modern vehicle with little to no problem at all. That being said, bad fuel injectors are one of the more common issues that happen to whatsoever vehicle (Chrysler PT Cruiser included). There'southward always more than i, and one going bad is enough to make a noticeable impact on the drivability of the vehicle.

Bad Fuel Inector Diagnosis Chrysler PT Cruiser

In that location are two principal means that your injectors can go bad. The first is for them to become clogged, dingy, or unresponsive. When this happens not enough fuel enters into your PT Cruiser'due south combustion chamber. The other way is if the injectors are leaking. When they leak, they tin actually do some damage.

Bad Fuel Injector Symptoms: Chrysler PT Cruiser

The symptoms of bad fuel injectors are going to feel almost the same equally a bad fuel pump or fuel filter. That's why it'south important to check the fuel pressure at the rail before replacing injectors, otherwise you may finish throwing skilful money after bad. If you do end up needing to supervene upon the injectors, they are somewhat affordable.

Chrysler PT Cruiser Bad Fuel Injector Symptoms

Muddied | Clogged | Unresponsive Injectors

Difficult to start– When some of the cylinders aren't getting the correct amount of fuel, it can be very difficult for the engine to turn over. It my not even start at all.
Idle Issues– With a fuel injector that is non properly atomizing fuel properly, your PT Cruiser is going to accept a difficult time idling. It'll feel almost exactly the same as if it had a bad spark plug. That is to say there will be a sudden drop in idle speed. It may experience similar the engine is about to die.
Emissions Bug– When the fuel is non entering the combustion chamber in the right quantity, the engine may adjust the air/fuel mixture, which tin lead to increased exhaust emissions.
Loss of Power– Typically, as the engine RPM increases, you won't exist able to "feel" the engine misfire every bit much. But, you lot'll definitely notice the lack of power.
Less Fuel Mileage– Your PT Cruiser's engine management computer is constantly adjusting the air/fuel ratio and timing to get optimal combustion. When the fuel injectors aren't working properly it can't do that and fuel mileage suffers.
Knock/Detonation– Detonation can cause your PT Cruiser'due south engine to blow. This is certainly the worst case scenario. Don't ignore an engine that isn't running right. Yous'll do way more damage in the long run by not fixing the problem at present.

Leaking Injectors

A leaking injector can cause all of the issues listed above, besides equally:

Thin Oil– When a fuel injector leaks, all of that fuel is not getting burned in the combustion bedchamber. Any gas that is non fired and sent out as frazzle ends up in the oil pan. When this happens it can decrease your PT Cruiser's engine lubrication to the signal that it'll lock up. You will smell fuel on the dipstick.
The Smell of Fuel– When your engine is getting too much fuel, your PT Cruiser can't burn it all. Yous'll probably notice the smell of gas equally you lot are driving locally. On the highway, at that place'll probably be too much air current for yous to catch information technology.
Engine Locks Upwardly– In one case as well much gas gets in the oil, the motor volition lock up. If you have reason to suspect there is gas in your oil, exercise not drive your PT Cruiser. Change the oil.

Bad Fuel Injectors Diagnosis: Chrysler PT Cruiser

Leaking fuel injectors are oft caused past a bad a crevice in their body. When this occurs they must be replaced.

If the injectors are clogged you lot'll need to take them cleaned past a professional. When they are dirty but not yet clogged, you may be able to clean them with a expert fuel injector cleaner.

Here is a great video from "Ratchets and Wrenches" on YouTube on how to get about the procedure of diagnosing a fuel injector from beginning to finish.

Conclusion

If your PT Cruiser is experiencing the symptoms of bad fuel injectors, it would be wise to address the issue right away. If at that place is anything you would similar to add, please feel gratis to leave a comment below. Good luck!