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Entire Car tunning estimate

#1 02-Aug, 2010 12:25 PM
Shrinivas
New Arrival
Joined Date: 05 May 2010
Location: Mumbai
Posts: 9
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Hi,

Car model is Santro LE

Manufacturing yr.- 2000

Problems- As obvious milege is too low abt 8

And now Clutch Plate is also due to change Car makes more sound each time clutch is pressed to change gear, checked through Local carwala & confirms same

Due to this & considering our usage I'v to spend huge amount Fillig Petrol

SO questions

Can I tune the Car entirely, Basically I have no intension of Purchasing new/old car in upcoming 2yrs but can spend tunning this car if it is worth to spend

LPG kit can save little amount but milege will really matter again isnt it?(I'm not sure pls correct if I'm wrong)

On what & where I can look to tune this car

Looking for ur Helpfule Guidence



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#2 03-Aug, 2010 01:45 PM
Rohit B.D.
Moderator
Joined Date: 10 Nov 2008
Location: Mumbai
Posts: 3941
Likes: 91

My 2 paise...

1. CNG/LPG kit - No, IMO the money spent will not be recovered by savings in fuel cost in the 2 years that you intend to use the car. Also tinkering with the fuelling of such an old car is something I'd avoid.

2. Clutch plate replacement - Absolutely. It should be done - may be the major factor for the low mileage.

3. Brake pads - Yes. Not a bad idea to replace even if they look good.

4. Engine check - Absolutely. Check for any oil leaks and replace leaky seals as needed. Decarbonisation if and only if the engine gives dirty exhaust and/or mileage is less. 8 seems to very low - but then it could also be due to the worn out clutch - so observe the mileage after clutch replacement. Also re-adjust valves, if needed.

5. Spark-plugs, injectors, cables - check them and replace as needed. Spark plug cables may be replaced with proper application of water-proofing grease - dielectric silicone grease (NOT sealant!!).

6. Suspension system - check the shock absorbers and other rubber bushes and replace as needed.

7. Steering system (steering rod, tie-rods and boots, lower-arm ball joint) - check and replace as needed.

8. Front drive-shafts - check for wear - execute tight circles while accelerating and see if any sharp, loud clicking sound is heard. if yes driveshaft(s) is/are due for replacement. Check if the boots are cracked - if yes, replace even if there is no sound.

9. Timing and other belts - Good idea to replace them, as though they may be in working condition, they are probably due for replacement anyways.

10. Wheel alignment & balancing - Good idea to get this checked and corrected.




S = k.I^2, where S is the amount of stupidity a species possesses, I is the intelligence the species has and k is the universal constant of stupidity.
Last Updated: 03-Aug, 2010 01:53 PM, by rohit.b.d.
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#3 18-Aug, 2010 09:31 PM
Sarath
Long-termer
Joined Date: 03 Nov 2009
Location: Chennai
Posts: 150
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When I changed my engine oil to Mobil mileage was improved by around 2km. My Zen which is 98 model 77000 kms done returns me a mileage of 20 kmpl without a/c



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#4 20-Aug, 2010 01:39 PM
Rohit B.D.
Moderator
Joined Date: 10 Nov 2008
Location: Mumbai
Posts: 3941
Likes: 91

Its not because its Mobil, its just because the oil is new. As the oil gets older it loses viscosity - becomes thicker - and cannot do its job as well as that of new oil, so mileage is affected.




S = k.I^2, where S is the amount of stupidity a species possesses, I is the intelligence the species has and k is the universal constant of stupidity.
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