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1993

The codes P0171 and Po172 can be caused by other sensors like the MAP sensor, BARO sensor or ECT ACT sensors and each sensor will need to be checked to see if one is out of specifications.

Hi, in this case, the PCV should be checked, it may be a little dirty. The elbow on the vacuum line at the throttle body may need to be replaced. Inspect for cracked vacuum line from the throttle body to...

What you are describing may be a result of a faulty speed sensor, potentially low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) or a even a faulty transmission control solenoid. As your vehicle travels down the road, the computer analyzes data being sent by...

A rough engine idle could be caused by a few different things. Misfiring, fuel issues, and engine timing to name a few. The first place I would recommend starting would be the ignition and fuel systems. Have a professional do...

Hello there, thanks for writing in about your 1993 Chrysler Lebaron. A few different faults can cause the power steering to stop working. If the power steering has completely failed, then the most likely causes would be the power steering...

Hi, thanks for writing in. I'd be happy to offer my insight. It seems that the oil pump lost its prime when it drained for 8 hours with the oil filter off. I recommend removing the oil filter and filling...

The most common cause of no turn signals is the turn signal switch or the flasher. If the lights front and back come on but do not flash then a flasher may need to be replaced.If the lights do not...

This may be related to a dirty or failing idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement). The idle air control valve monitors the air intake as it is mixed with fuel prior to being injected into the engine at low speeds and...

First the location of the knocking must be determined. The fix will vary greatly depending on the cause of the noise. Suspension components may have become worn or broken. Brake pads with worn hardware can also make some noise as...

The cylinder head bolts on this engine are tightened to 65 ftlb or 88 nm. Over time the bolts that go into the cooling system passages may have corroded in the holes. You should use a large breaker bar and...

Hi. Have a technician, experienced in electrical repair, inspect window system (https://www.yourmechanic.com/services/windows-inspection) for proper operation and current draw, as well as binding in the window regulator assembly or window track. In the case of the damaged wiring, you may want...

The idle control valve may be stuck or you have a vacuum leak. Try to disconnect the vacuum lines to the EGR valve to see if it still stalls. This may be due to problems in the vacuum system. Try...

This vehicle is equipped with an automatic belt tensioner. So, if the belt slid off while driving, either the tensioner is weak or the pulleys are out of alignment. Also, there could be oil leaking down onto the belt, or...

Chime noises, or any alarms for that matter, that just occur out of nowhere represent electrical faults that would have to be traced during an electrical components diagnostic (https://www.yourmechanic.com/services/electrical-components-are-not-working-inspection). The only "connection" between the chime going off when the accelerator...

If the engine overheats in the first 5 to 7 minutes of running then you most likely have a water pump that is not circulating fluid or the thermostat is stuck in the closed position. You should start and run...

I have to agree with you. The reason why is that jiggling symptom you are describing to get radio power. There isn't a whole lot else that can explain that. It sounds like you have power but there is a...

Check clutch pedal assembly bracket for breakage or mis-position. It's also possible that the pressure plate is to blame. However, before diagnosing that you do have to confirm the hydraulics work. Even though the master and slave are "new", these...

Hi there. From the description you have given, your vehicle has a combination of problems. The erratic tachometer/rpm gauge (https://www.yourmechanic.com/services/electrical-components-are-not-working-inspection) could be at fault. The tachometer signal from the ignition module could be erratic and may also be the cause...

I believe the part you might be referring to is not the ignition switch but rather the lock cylinder. The ignition switch as an actual electronic switch located further down the steering column on your vehicle. The lock cylinder is...

There are a number of things that may cause the car to hesitate (https://www.yourmechanic.com/services/engine-hesitates-during-acceleration-inspection) when accelerating such as low fuel pressure, a dirty or faulty mass air flow sensor, clogged or dirty fuel injectors, a faulty throttle position sensor or...