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Cars Q&A

I have CNG fit in my 2004 santro 10 months back .I use to always run 1-2 kms daily on petrol before shifting to CNG.My car must have run 15000 KMS on CNG(Total run total 69500 KMs).Few days back I noticed problem in petrol running. The car starts with petrol but shuts down with vibration(on stationary mode) I have to give it acceleration to keep the engine running.the moment i LEAVE THE ACCELRATION THE ENGINE SHUTS WITH VIBRATION. EVEN WHILE DRIVING ON petrol the engine gives JATKA and many times no response on pressing accelerator and sudden response with Jatka.This problem is mostly in 1st and 2nd gear in petrol running .The car is running perfectly alright on CNG What could be the problem with the car.Please advise.
By Manav 07 July 2010


I too had the same problem with my Lancer and you recommended to get the MPFI injectors cleaned. I think it solves the problem. Forgot your wise advice??

Answer by Vishoo 07 July 2010
Expert`s comment:

Yes Mr Vishoo is right ( my thanks to him ).Getting the fuel injectors serviced or replaced should solve the problem.

Answer by Shiva Shankar 07 July 2010
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