Question about 2005 Jeep Liberty Limited

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2.8 crd engine black smoke come out exzoste

When driving black smokeis coming out of the exzost

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Plugged up catalitic convertor-change plugs

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Hi my Jeep loss power when driving on the hill and blue smoke coming a lot ,so what is the problem.

blue smoke is ring or big end bearing problems
could be overfull sump with the crank shaft running in oil and overloading the oil rings

Jan 03, 2017 | Jeep Cars & Trucks

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I have a 2005 KIA sedona. And when driving it sounds like it has a turbo. It also has no umph.instead it loses power going up hill. while the turbo sound it hesitate to shift gear.

Yours should be a 2.9 crd Turbo diesel if I'm correct & from what your describing sounds like you need to change out the diesel filter. These filters get clogged causing lack of power specially going up hill.
Is it blowing out black smoke? There could be other problems as well. Need more info like is the engine light on?

Feb 08, 2016 | Kia Cars & Trucks

2 Answers

Black smoke comes from exaust when I start. Could it overfuel and how can I fix it if its a new carb on my 88 2e 12valve

assuning there is nothing major wrong, get some forte injector and use it as recommended. I once had a renault laguna diesel fail an MOT test, a roadworthiness test that is, on was absolutely chucking out black smoke but the engine ran well. I put 2 bottles of injector cleaner in the half full tank and went out for an eighty mile drive revving the engine in the lower gears. I returned to the testing station an hour and a half later and the engine was running perfectly.
Alternatively, assuming the engine runs well but is just a little smokey, have it terracleaned, this will remove most of the carbon deposits from the engine/exhaust and should increase the life of your engine simultaneously improving fuel economy

Oct 26, 2015 | Cars & Trucks

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White smoke comeing off the engine not out the tail pipe but the engine under the hood and there is also white smoke comeing out the exzost pleas Help!!!!!!!!!!!!!!!!

it may of low grade oil used as engine oil,or some oil on top of the engine can also produce this smoke.Change corect grade engine oil as advised by the car company but remove all the previous oil

Oct 14, 2012 | Cars & Trucks

3 Answers

On my 1999 mercury cougar on full acceleration the battery light comes is this normal for these cars

It sounds like your serpentine belt may be slipping due to a weak tensioner.If the belt is tight then the alternator is going out.This is not normal!

Apr 01, 2010 | 1999 Mercury Cougar

2 Answers

Smell burning rubber or plastic coming from underneet

you probley where going down the road an sum trash bag or peace of rubber gite stick on the Exzost system it needs to bee checkt out that how i lost my truck the rubber gite HOT anuff an set my truck on Fire so i just went an Bout a new one

Jan 05, 2010 | Pontiac Sunfire Cars & Trucks

1 Answer

Black exhaust smoke from Jeep Cherokee 2.5 CRD

The smoke and the the bogging down are due to either too much fuel flow or to too little airflow. Your engine is flooding and running way to rich hence the low fuel mileage. Could be a faulty pump with too high pressure, bad or wrong sized injectors, (assuming they actually fixed the sensor problem) or airflow restriction,

May 08, 2009 | 2001 Jeep Cherokee

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