Question about 2002 Suzuki XL-7

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Xl7 fuel consumption is high

I just need help on this. The car runs fine, I just changed the oil but the consumption is about 7km/L

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My Toyota Noah sr 50 4wd gasoline fuel consumption not accepted ! What is the problem?

it would be blowing black smoke and running very sluggishly
for starters run the fault codes and fix the faulty sensors
check for a failed cat converter blocking the exhaust
consumption is calculated in liters per 100 KM
check that you do not have it in 4 wd on hard surface roads as that will seriously affect consumption

May 31, 2018 | Toyota Cars & Trucks

1 Answer

When I fuel up my oil pressure goes up i.e. 1/2 tank of fuel over 80 on the oil guage at same time fuel consumption goes up drasticaly

Adding fuel to the fuel tank is absolutely unrelated to to any change in engine oil pressure.
The oil pressure will be higher when the engine oil is cooler and lower when the engine oil has warmed up.

If you are experiencing abnormally high oil pressure on start up I suspect you are running the incorrect type and grade of oil in the engine. Only use the oil specification(type and grade) listed by the manufacturer for your engine and nothing else.. If you are unsure what that is then it is specified in your owners manual for the vehicle.

High fuel consumption has also nothing to do with your engine oil pressure. If you are experiencing high fuel consumption then please read and examine these factors..........................
Finding and Fixing the Causes of Poor MPG

Oct 27, 2015 | 2005 GMC Envoy

2 Answers

Hoe do I fix high fuel consumption in my car?

IN order to improve fuel consumption you must make the engine run more efficiently. here are the most important ways.
typical maintenance. (check the manual)

1. check air in tires
2. oil and oil filter change
3. spark plugs change (TUNE UP)
4. air filter change

you personally can do most of these things. go to local walmart and get most of these items. very easy.

good luck.

Dec 19, 2014 | 2000 Audi A6

1 Answer

My peugeot 406 ,fuel is leaking on the fuel pressure regulator when i fill the fuel tank and the consumption is very high about 1 liter per 7km.what could be the problem.

first and foremost the fuel leak you identified at or around the pressure regulator is a red flag. driving a vehicle with a fuel leak is extremely dangerous. once the fuel leak is fixed a simple tune up while alleviate most all fuel drains

Nov 10, 2013 | Peugeot 406 Cars & Trucks

1 Answer

Hi I'm Rishan from Sri Lanka. The fuel consumption of my Sprinter Marino AE104 (4AFE) is close to 7km per litre. Recently I have serviced the car with Engine oil Mobil 10W30 & gear box oil changed....

Please do the following:
- Check and adjust the valve clearance.
- Check the valve timing. Timing belt may have jumped a tooth or it may have wrongly be installed.
- Adjust the ignition timing with strobe light to 8 degrees before top dead center with the map sensor pipe be removed (if it is a distributor type ignition system).

Jun 02, 2017 | 2000 Toyota Corolla

1 Answer

I have fuel consumption problem in lancer car model 1996

NEVER drive over 60 milesan hour no matter what the speed limit is! set yur cruisecontrol at 59. This should help.

Feb 05, 2013 | Mitsubishi Cars & Trucks

1 Answer

Oil is mixing with diesel then splashes out

Need more input here iam afraid ,like make and model and where the leak is if the fuel is mixing with oil do not drive it could hydraulic or even worse run away with itself and just run till it blows up ,once it goes turning the key off will not stop the engine it will run on the sump oil mix and watch a con rod come through the block

Apr 13, 2012 | Cars & Trucks

1 Answer

High fuel consumption

try adjusting the distributor

Jun 08, 2009 | 1987 Subaru Justy

1 Answer

High fuel consumption , even after changin plugs/filter/Eng.oil/cvt gear oil and cleaning the throtle

Checked brakes for possible wheel(s) dragging, as well as tire pressures up to max recommended pressure, and observe if tire wear unusual, signifying improper alignment? Any difference in engine oil grade used?

May 13, 2009 | 1999 Honda Civic

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