MY GTX BACK FROM ACCIDENTAL REPAIRS

As posted earlier, my car had suffered an accident nearly 1 month ago om my way back from Coimbatore to Tirupur. After painting and denting work i had taken possession of my car as without the car i was having a problem commuting. On the 18th i had the final work done like polishing and waxing etc. Now the car is chic, even though the interior does not do justice as it is in a mess. Need to have it done by next week. The Total cost involved is as below :

PARTS :

1) CROSS RAIL : Rs. 3400.00
2) RADIATOR LOWER PANEL : Rs. 1450.00
3) RADIATOR CENTRE PANEL : Rs. 2450.00
4) HEAD LIGHT PANEL : Rs. 6250.00
5) FRONT BUMPER : Rs. 3450.00
6) HEAD LIGHT ASSEMBLY LH : Rs. 3498.00
7) FOG LIGHT BEZEL : Rs. 550.00 ( PAIR )
8) FENDER LINING LH : Rs. 1450.00
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TOTAL : Rs. 22498.00
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LABOUR :

1) TINKERING AND PAINTING INCL LEFT FENDER, BONNET, LEFT FRONT AND BACK DOOR, MINOR OTHER BODY WORK INCL ASSEMBLY AND DISASSEMBLY OF ALL DAMAGED PARTS. : Rs. 15000.00

2) AC GAS FILLING AND CONDENSER CHECKING : Rs. 2500.00

3) WAXING, POLISHING ETC : Rs. 1800.00
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TOTAL : Rs. 19300.00
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After a month when i have taken possesion of the car there is a small problem with the car. During the drive the engine suddenly revs up and you find the rpm going to 2000 and coming down and then going up again. In this instance, i have to shut the engine and then crank it again. Any idea why this problem is occuring. Would like our experts to help me out sort the problem.

Good to hear that your car is ready. I'm not sure of the rev issues that you are facing, maybe others here will be able to help you on that. Eager to meet you all during this weekend PUG-Meet. Am eagerly waiting to meet all CBE PUGGERS on 25th. It is our pleasure. Try to complete all the pending works as soon as possible. Keep in touch. Happy driving.