Question about 2002 Oldsmobile Intrigue

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My 2002 oldsmobile intrigue has a p0300b engine code, I have changed the spark plugs, but did not fix. It runs rough and after driving and I stop, it does smell like burning oil. It is getting close to a oil change, but the level is good. It has 103, 151 miles. Any help would be appreciated.

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  • 2 Answers

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Posted on Jan 02, 2017

  • 422 Answers

SOURCE: I have a 1999 oldsmobile

fuel pressure regulator on the fuel rail is probably it or the egr valve is stuck open allowing burnt fuel to flood the intake, im leaning towards the fuel pressure regulator because the o2sensor is probably reading rich or if its reading lean then i would choose the egr valve . good luck

Posted on Aug 26, 2008

  • 1 Answer

SOURCE: 1999 Olds Intrigue (3.5 L

crankcase sensor, located behind starter on 3.5

Posted on Nov 25, 2008

  • 28 Answers

SOURCE: Car keeps stopping

Sounds like you have a bad O2 sensor - typically what happens is the sensor will go into closed loop and stay there and once it cools down will open up and be able to start again - your car has two O2 sensors, it is best to replace them both - bet you notice your car getting crappy fuel mileage too. hopefully this helps you, as this is the most common problem - Also, clean your Mass Airflow Sensor, this is really easy to do and may help as well and should be the first thing you do before throwing a couple hundred dollars into new O2 sensors, use CRC mass airflow sensor cleaner available at auto zone or advance auto for about $10.00 a can, if you are not familiar with where it is located ask the guys at the auto parts store to show you - it takes like 15 minutes to do and requires only a t-20 torx bit - this part needs to be cleaned every 6000 miles.

Posted on Feb 05, 2009

  • 87 Answers

SOURCE: Rough Idle on cold start.

you may have a vaccum leak at the throttle body , the plastic intakes tend to warp at the throttle body end

Posted on Feb 07, 2009

  • 2 Answers

SOURCE: 99 oldsmobile alero

I would get the car in to a mechanic right away. Sounds like the converter might be plugged. This has been known to cause car fires.

Posted on Feb 27, 2009

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1 Answer

Engine stops randomly


sounds you have a vacuum leak. Have the fault codes read. Replace faulty items. Use only genuine items as replacement as non-genuine are not always compatible with the OEM fitted CPU
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May 26, 2013 | 1999 Oldsmobile Intrigue

1 Answer

Missfiring detected in OLDSMOBILE intrigue 2002 3.5L


For engine misfiring problem check the help links mentioned below. Click the link below to go through the troubleshooting procedure :---- Engine misses and truck jumps? Hard to down shift? Issue with high gear only? http://technoanswers.blogspot.in/2012/02/engine-miss-and-truck-jumps-hard-to.html

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Bad miss at idle?

http://technoanswers.blogspot.com/2012/01/bad-miss-at-idle.html

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While stop engine idles like cylinder missing?

http://schematicsdiagram.blogspot.com/2012/01/while-stop-engine-idles-like-cylinder.html

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Engine Misfire codes for car?

http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html
Engine Misfire codes?

http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html

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Misfire on cylinder 4?

http://schematicsdiagram.blogspot.com/2011/12/misfire-on-cylinder-4.html

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Oil on spark plugs and car misfires?

http://technoanswers.blogspot.in/2012/02/oil-on-spark-plugs-and-car-misfires.html

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This will help.

Thanks.

Jan 30, 2012 | 2002 Oldsmobile Intrigue

1 Answer

Driving car, started to run rough, made it home with engine stumbling, will not start now but cranks over. Strong smell after I made it home, not a fuel smell. Put a reader on it and got codes P304 and...


p102 is your MAF sensor, check the harness connection or, clean the sensor itself-P0304 is a misfire on cylinder #4, that could be related to the MAF, but I would also consider a bad plug wire or maybe an injector problem.

Mar 06, 2011 | 1999 Oldsmobile Intrigue

2 Answers

2000 oldsmobile intrigue misfire on the number one but still run good at normal driving


egr valve is plugged up have cleaned or replace, cleaned mine fixed problem

Mar 09, 2010 | 2000 Oldsmobile Intrigue

1 Answer

Start and stop


Top candidates for this problem are:
Clogged Fuel filter
Faulty Fuel pump
Clogged fuel injectors
Dirty / worn spark plugs

Of these, only the clogged fuel injectors are likely to respond to a gas tank additive, and even then you need to get the right kind of additive.
If your fuel filter has not been changed in a while (couple years), start with this. It is fairly easy to change. The fuel filter is under the car near the the driver's side rear door.
If this problem started "suddenly," then the fuel pump might be the culprit.
Fuel injector / spark plug issues are not likely to stop the engine right away, but would tend to cause it to miss cylinders, idle rough, or start rough.

Mar 08, 2009 | 1985 Oldsmobile 98

1 Answer

I have a 1999 oldsmobile intrigue that is misting a lot. It idels rough, and runs rough. I can still take off it is a little slow, but I can still go pretty fast, but it still mist at the high speeds...


fuel pressure regulator on the fuel rail is probably it or the egr valve is stuck open allowing burnt fuel to flood the intake, im leaning towards the fuel pressure regulator because the o2sensor is probably reading rich or if its reading lean then i would choose the egr valve . good luck

Jul 06, 2008 | 1999 Oldsmobile Intrigue

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