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Toyota noah problems

My car has 3S engine with 1998cc problem is fuel consumption is very high? why

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: How to improve the fuel efficiency?

Consider getting this info on ADDING Hydrogen power to your fuel. Raises fuel mileage 25% to 50%+.
http://tinyurl.com/6zmchd

Imagine if it works - raise your fuel mileage to 21+ in stop n go driving, up tp 35+, maybe 40 mpg with a steady low cruise on the highway, at 60-62 mph.

only costs $170-$200 if you can do it yourself, if you can change pcv / oxygen sensors / plugs / fuel filters, YOU can do it.
Else, pay a mechanic an extra $200 for 2 hours work for him/her to install in 45 minutes.

Greg

Posted on Jun 11, 2008

  • 119 Answers

SOURCE: toyota 1ge engine 0n a Toyota mk 2 heavy fuel consumption

it can be some reasons mybe cylinder head, inlet valve worn out.
it can be cuporator valve releasing more petrol into the inlet.
Brakes it can be. check contacpoint.

Posted on Oct 12, 2008

  • 101 Answers

SOURCE: High fuel consumption

Tune up, Change oil, Wires, plugs,PCV, Air filter

Posted on Sep 10, 2009

SOURCE: my Toyota 1985 has high fuel consumption i have

Did you take it apart. That is my definition of cleaning. Is the float sinking and allowing too much fuel to enter from the fuel bowl. I hope it's not fuel injected because, I only know what you tell me. Most vehicles from 84 on have no carb.

Posted on Feb 08, 2010

  • 2 Answers

SOURCE: 1986 toyota corolla 2E engine high fuel consumption

why does my normal rpm always bug down when the engine start?and when I started to use the air con, the rpm was playing. It doesnt go on a certain point. it always range at 800rpm then it will down to 700. what am I might do to solve this probem?

Posted on Mar 13, 2010

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1 Answer

What type of gear oil to use in toyota noah with 3s engine 2000 model


do you mean trans gear oil if so you can use 80 weight oil or automatic transmission oil in a standard trans, since its getting to colder weather and will help with easier sifting in the cold weather.

Nov 05, 2014 | Cars & Trucks

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High fuel consumption


name how high. is high. RATES?
keep in mind MPG varies by load , driver and tire pressure.

Feb 11, 2014 | Toyota Dyna Cars & Trucks

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More fuel consumption


Our noah starts, but then it refs up and after a few seconds dies.
Please help!!!

Aug 30, 2013 | 1985 Toyota Passenger

1 Answer

I have a 3s 2000cc egine, the problem is high fuel consumption. Imagin 1lt only going for 6km. Please help.


Hi there,

As you have not stated the vehicle MODEL or Year of Manufacture, I will provide a 'general' solution:

There could be numerous causes for high fuel consumption, but if you have used this amount of fuel in such a short journey, there would have to be leaking fuel somewhere.

However, the only true method to measure "ACTUAL" fuel consumption (disregard trip computer) is:

- Completely fill tank to a pre-determined point inside the fuel tank filler tube.
- Set your cluster Trip Meter to: 0000
- Drive vehicle for 6 - 15km and return back to the same gas station pump used previously.
- Completely fill tank to the same point inside the fuel tank filler tube, where filled previously.
- Note the quantity of litres required to fill to that same point in the filler tube.
- Divide the litres used, by the total Km travelled on your Trip Meter.
- If the value calculates less than 20 (carburettor engine); less than 15 (EFI engine), then consumption is acceptable.

Note: if value is above these numbers, then you have a fuel leak, or a problem with your vehicle's carburettor adjustment. EFI engines can have numerous causes, including electronic sensor faults etc.

Cheers,

Jun 13, 2011 | Toyota Camry Cars & Trucks

1 Answer

I have toyota rav4 engine 3S-FE 1998cc On cranking car the engine turns but does not start looks like no spark at plugs


  1. Check fuel level in fuel tank, add fuel if empty.
  2. Check battery condition and state of charge. If voltage and load test below specification, charge or replace battery.
  3. Check battery terminal and cable condition and tightness. Clean terminals and replace damaged, worn or corroded cables.
  4. Check fuel delivery system. If fuel is not reaching the fuel injectors, check for a loose electrical connector or defective fuse, relay or fuel pump and replace as necessary.
  5. Engine may have excessive wear or mechanical damage such as low cylinder cranking pressure, a broken camshaft drive system, insufficient valve clearance or bent valves.
  6. Check for fuel contamination such as water in the fuel. During winter months, the water may freeze and cause a fuel restriction. Adding a fuel additive may help, however the fuel system may require draining and purging with fresh fuel.
  7. Check for ignition system failure. Check for loose or shorted wires or damaged ignition system components. Check the spark plugs for excessive wear or incorrect electrode gap. If the problem is worse in wet weather, check for shorts between the spark plugs and the ignition coils.
  8. Check the engine management system for a failed sensor or control module.

May 15, 2011 | 2006 Toyota RAV4

1 Answer

High fuel consumption


Tune up, Change oil, Wires, plugs,PCV, Air filter

Sep 09, 2009 | 1985 Toyota Passenger

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