fuel consumption

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Elhoukka

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Hi,
I'm billy from the other side of planet , and i own an JEEP Liberty kj2.8 CRD 150 CV 2003 Automatic 545RFE Transmission. 200.000 Km in counter.
My problem is that it took 300 Km :shock: to consume the full fuel capacity, normally it should take 600 Km.

I've bought my car a year ago with this problem, and i tried a lot of solutions to solve it.

- I replaced the timing belt with the 2.5L 2.8L Diesel Engine Setting Locking Tool Kit AM-5056.
- I changed the thermostat with a new one.
- I cleaned the catalytic converter
- Changed all filters
- Cleaned the map sensor
- Repalced the 4 Injectors with new ones , with new copper washers
Knowig that my engine version is the one without the FCV( Flow Control Valve) and MAF/ORM.

I notice that it consumes a lot when the engine turns when it parked.
When i let it parked, after few minutes, the white smoke with fuel smells began to go out ( not oil problem cause the oil level is not affected) , and the smoke volume begin to increase progressly. when i start driving, the white smoke disappear even with a full speed.

do you think Fuel Pressure Regulator Valve can do this problem?


Sorry for my bad english, i didn't find any solution in forum using other language, so i came her for the last chance.
 

uss2defiant

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white smoke is typically indicator of coolant.
you may have a blown head gasket.

Not sure if it is actually going away while driving. Did you have some one follow you while you drive to be sure?

Does this only happen when you start from cold? does the white smoke come back after driving then back to park?
 
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