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Toyota Landcruiser- Fuel Efficiency(FE) Update after the FIP Overhaul & Uneven Tyre Wear

December 24, 2011 3 comments

Post the Overhaul of the Fuel Injection Pump FIP and changing the Injection Nozzles I was eager to gauge the Fuel Efficiency (FE) of the vehicle. Since the Overhaul I have driven the vehicle for an approx distance of 2100 Kms which I think is a good measure for gauging the FE. I have measured the FE on a tank full to tank full basis. Further during this period I did a out station trip of 1062 KMs from Delhi- Jaipur-(off-roading 150kms) Sawai Madhopur- Delhi and the rest was 1 trip Del- Bhiwadi- Neemrana- Delhi (approx 300 Kms) 3 trips Delhi- Bhiwadi- Delhi (approx 190 KMS each) and rest local city driving.

  • On the Highway run (Jaipur & Sawai Madhopur) I was averaging speeds of 110-130 KMPH and did off-roading of 125-150 kms. This run gave me a FE of 7.96 KM/ Liter.
  • During the second round of driving I was averaging speeds of 80-90 KMPH and the TLC returned a FE of 9.95 KM/Liter.

Prior to the FIP overhaul the TLC was returning a FE of 7.00-7.50 KM/Liter with the best and worst being 8.35 and 6.90 KM/Liter. Therefore I think that the work has been satisfactorily done, but would still keep an eye out and would base my judgment once I’ve completed 5000 KMS post the overhaul.

Uneven Tyre wear

Another issue that has now cropped up is uneven tyre wear on the rear tyres. As can be seen from the enclosed pictures both the rear tyres are showing signs of uneven  wear, which is to say that the rear left has uneven wear on the Left and same for the rear right which is wearing off from the right hand side. I am clueless as to what this issue might be. Have asked around in my friend circle and also on some Toyota Landcruiser Forums. The latter attribute this to low tyre pressure. I generally keep the tyre pressure at 30PSI on all 4 and they say that it should be atleast 38 PSI. My friends and also the workshop manager at Lakozy Toyota attribute this to the suspension and particularly to the suspension bushes. Have got the alignment and balancing of the vehicle checked regularly. Still working out the cause of this problem and hope to find a solution soon. These tyres were bought by me IInd hand and the previous owner had used them for an approx of 5K kms and since then I’ve used them for 20K Kms. The manufacturing date on the tyres are 3rd quarter of 2009.

Hoping to find a solution soon.

Pictures

Rear Right Tyre

  IMG_20111217_115659

 

Rear Right TyreIMG_20111217_115958

 

Rear Right Tyre

IMG_20111217_120126

 

Rear Left TyreIMG_20111217_120247

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Toyota Landcruiser – Maintenance Update VIII – (111813 Kms)

March 16, 2011 Leave a comment

111813 Kms on February 15, 2011

Post this update the the maintenance log is upto date.

As I had to go for the Desert Storm 2011 I started to drive the vehicle quite extensively and since the last service interval I drove the vehicle for a shade under 1000 kms. And am glad that I did. The issues that cropped up during this period were

  • The Fuel pump had started leaking diesel, and started to leak quite a lot
  • The Head Lamps went kaput, in a span of 10 days. Actually the low beam was working but on switching on the high beams the vehicle was not giving any power on the high beams.
  • IMG_9004IMG_9047 IMG_9052

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Toyota Landcruiser – Major & Minor Maintenance Update(s) IV, V, VI & VII

March 13, 2011 Leave a comment

 

Post the previous service interval, I had taken the vehicle for an outstation trip to Tordi, Rajasthan for some dune bashing and off-road fun. This was a three day trip and the TLC performed remarkably well during the entire trip both on and off-road.

However there were some parts that conked off during/ after the trip and I had to replace them after I came back to Delhi. The following was the job done

110295 kms on November 22, 2010

Power Steering Pump replaced

Brake Master Cylinder replaced

Rear Differential Seal Replaced

Oil Pressure Switch (This was not working since the day I bought the vehicle)

Radiator Cap

Differential Oil

Power Steering Oil

Brake Oil

Grease

Washing

Labor Charge

Power Steering Change

Brake Master Cylinder Change

Differential Seal

Front Guard Setting

Washing

110295 kms 7591

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