Question about 2002 Chrysler PT Cruiser

1 Answer

Repeat bad o2 sensors, oil burning, engine cuts in clutch

I've replaced several times both O2 sensors (check engine light indicating it is bad) - now I find black tail pipe going through oil after oil w/o leak.
Also while driving, and shifting, when in clutch engine will cut out losing power steering and breaks at the same time-
Took car to dealer in Petaluma, who said my battery is low- (is something draining on battery)? causing problems?
Thank you
Zsuzsanna

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 15 Answers

You may have a blown heads. Try by replacing the oil pressure sensor located in the rear of the engine. Second clean the throttle body by taking off the hoses. Get the cleaner from the auto parts store. Clean throttle body, air intakes, air filter, new oil filter, and have your feul injectors services. Did you check under the car for oil leaks? Try placing a white sheet under the car to see if you have a bad oil spill. Make sure all harness wires are not shorting out. Alot of wires are placed close to heat sources and could melt them. Yoyu just have to replace the melted section and reroute the wiring........runjoe

Posted on Mar 04, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Could u tell me tha problem wit my 03 impala tha message saying trunk open and check engine oil..and now my check engine light on thy done test on it an it said sumin bout n oxygen sensor.


What about O2 sensor ? is there a code ? There are several DTC'S for O2 sensors . Did you check the oil an is it full ? The IPC illuminates the LOW ENG OIL LEVEL indicator in the message center when the powertrain control module (PCM) detects low engine oil level, and the signal circuit is high. The IPC receives a class 2 message requesting illumination from the PCM.
Is the trunk open ? if not you need to have it checked out ,could need a Rear Compartment Lid Ajar Indicator Switch Replacement .
Your best bet would be to take your vehicle to a ASE certified repair facility .
Yoy

Nov 10, 2015 | Cars & Trucks

4 Answers

What causes the oxygen sensors to keep going bad in a 2001 Ford F-150?


Contamination from oil comsumtion your engine probably go thrue lots of oil

Mar 24, 2015 | Ford F-150 Cars & Trucks

2 Answers

Faulty O2 sensor heater


heater is part of the 02 sensor. Replace sensor

Feb 03, 2013 | Cars & Trucks

1 Answer

I have a 97 Acura RL,engine light stays on even after O2 sensor is disconnected.I've changed out plugs& checked omhs on coils.Did a compression check on cylinders, 50-80.Do have oil on plugs,


To review, the check engine light will stay on until the problem is fixed and the code or codes are erased. And if the O2 sensor is disconnected the light will stay on for sure.
Do you have the trouble codes stored in the computer ?
FYI - the cylinders should have over 100psi of compression.

Sep 16, 2012 | Cars & Trucks

2 Answers

I have Codes: P1133 and P1153 on my 1996 Trooper with 3.2 engine. Here is my question: The two upstream O2 sensors that are the cause of these codes are slimed with oil that is dripping from the engine....


OXYGEN SENSORS GETTING OIL ON THEM. THAT IS A BAD SIGN.THAT YOUR ENGINE BURNING OIL.LOOK AT SPARK PLUGS IF THEY ENGINE OIL DEPOSIT ON THEM.YOU HAVE WORN PISTON RINGS,WORN VALVE GUIDES OR WORN VALVE SEALS. YOU CAN REPLACE AND CLEAN BOTH O2 SENSORS IF ENGINE BURNING OIL.IT WILL KEEP LEAKING OIL ON O2 SENSORS AND SPARK PLUGS.

May 11, 2011 | 1996 Isuzu Trooper

2 Answers

Hi, I have a 1999 Saturn SC2 and my service engine light came on. I did a diagnostic on it and the code showed P1133. The guy at the auto shop told me it's an oxygen sensor, but didn't know if it was the...


First, I wouldn't let that guy work on your car. P1133 is "O2 Sensor Slow Response - Sensor 1" Anybody that has been in the auto repair business for more than a week should know that Sensor 1 is ALLWAYS the FRONT sensor.

Note: O2 sensor codes do not necessarily mean that an O2 sensor needs to be replaced. Most O2 Sensor codes are caused by something other than the O2 Sensor itself. (there are several different possible O2 Sensor codes for your car. P0131, P0132, P0133, P0134, P0138, P0171, P0172, P1133, P1134)

The most likely cause of DTC (Diagnostic TroubleCode) P1133 is contamination of the O2 Sensor. Replacing a contaminated O2 Sensor without repairing the source of the contamination will only result in a repeat repair. It could be caused by bad fuel, improper use of RTV sealant, engine oil or engine coolant. I have seen this caused many times by engine oil leaks that run down the exhaust and clog the holes in the side of the sensor shield. (The sensor must "breathe" to work properly)

Then on the other hand, if your vehicle has a lot of miles on it, the sensor could be just chemically worn out. In any case, the FRONT sensor is the one that is setting the code.

Jan 05, 2011 | 1999 Saturn SC

1 Answer

The engine malfunciton light is on that looks like a motor. Went to autozone for free test code P0420. said could be oxygen sensor, ignition system or couple other things. put in some stp for now. dont...


po420 is catalylic converter system efficiency below threshold, which means converter is not burning or cleaning exhaust good, i ve found that 90% of the time its bad o2 sensors they give off a false reading to computer, replace the frt and rear o2 sensors and reset engine light that should take care of problem, if cat con verter happens to be no good its no loss because new o2s should be replaced with new converter, but i think o2s will solve youe problem. hope this helps.goodluck.

Dec 13, 2009 | 2002 Honda Civic

2 Answers

Emission Failed Inspection. Engine light not on.


I've always found the following to help with emissions tests on older cars: Check & replace air cleaner if dirty (difficult to see light through it), Check spark plugs ( will also be good indicator of any bad cylinder so keep them in order of removal) - if any look/measure bad, replace the set. Check engine oil quality & replace if dirty (or you can't remember the last  time it was changed). Dirty oil = higher emissions.
Run engine on higher grade fuel for a few days and during test (better fuel = lower emissions). If o2 sensor is the problem it will set off codes.

Aug 03, 2009 | Toyota Corolla Cars & Trucks

2 Answers

Possible o2 sensor 2002 GMC Onvoy


O2 sensors indicate unburned oxygen in the exhaust sysytem. Bad O2 sensors causes fuel mixture to run rich. It causes fuel consumption and your emmissions test will not pass. Check for vacuum leaks check the manifold.check for a misfiring cylinder, a burned exhaust valve that is leaking compression. replace the O2 sensor or sensors. Some cars have 2 . One for the intake another for the out take. If it reads a code for the Map sensor along with the O2. It is better ifyou replace both sensors. But I think that the problem lies in the oxygen sensor or sensors. Pleae vote my answer if this helps.

Jan 15, 2009 | 2002 GMC Envoy

1 Answer

Codes say O2 problems even after both have been changed


The code says there is a problem, it does not say where in the circuit the problem is, it could be the wiring to the sensors, it could be the PCM (powertrain control module) in your case it sounds like an intake manifold vacuum leak.

Oct 23, 2008 | 1995 Dodge Stratus

Not finding what you are looking for?
2002 Chrysler PT Cruiser Logo

290 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chrysler Experts

yadayada
yadayada

Level 3 Expert

61037 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

chargerhp
chargerhp

Level 3 Expert

813 Answers

Are you a Chrysler Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...