Problem in CNG / Petrol in Corolla X

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Problem in CNG / Petrol in Corolla X

Hi guys...

AoA

i am facing some sort of problem in my Corolla X (1.5, Auto Transmission, Model 2002 ). i purchased it in November 06 and after few days, i got CNG installed from FTFS (Faisal Town). it was working fine, but since last 2 months, its giving alot of problems
firstly, on cng and petrol, the car steering sometimes becomes very heavy.
Secondly, on petrol, the car is constantly doing missing (woh ghooth ree hai).
thirdly, on gas its mileage is no more good.
forthly, when i get gas adjustments done from some professional, it works fine on one cylinder and then returns to the same pathetic position.
fifly, RPM setting changes... like it does alot of vibration while the A/c is on (so much that i get shaken)

Please help to save me from this severe tension.

Gari.pk User 5047 asked on 22 Jul 2010 14:10:16 pm

1 Answer

256 views |

Rehan - on 22 Jul 2010 14:10:33 pm

steering gets heavy when ur rpm drops and ur power steering pump cant produce pressure at low rpms so u need to sort out ur rpm and that is ur cng kit is not stable.
then u say ur car is not running good on petrol either and that i think ur plugs are worn out check them and when ur car is stable on petrol the cng will work fine and check the tape on the air cleaners mouth ........do mail me if u need more help......its not a big issue its just the whole setting but first check ur plugs i think one of the plugs is half dead or it dies after sometime.......