AoA,
I have toyota Vitz 2004 , registered in Pakistan in 2008. I installed CNG in it in 2008 and used for only 2 years and even in that period I used it half of the time on patrol as some one told me Vitz engine's valve gets dry and its bad for its engine etc etc ...
From last 5,6 months I am feeling pick of car is not what its used to be... so I removed all the wiring of CNG from my car engine and also did the throttle body service , I have changed the plugs as well ..but still not feeling the same pick , another thing is from last 1 year my car starts on 2nd or on long self in the morning.
I went to Toyota Service centre and they said everything is OK , pick is ok and I may need to check my battery ... so today when I went to battery mechanic , he said battery is all ok . There was another auto mechanic he was listening to our conversation and he said that " app ke garri k tappets tight ho *** howay hein , air yeh engine open her k ' kharadiye ' say sahi kerwany ho ***" and it will cost you 20K and a whole day...
And now I want to know was that guy was just trying to rip me off or what .. but all the symptoms he said that comes due to this tappet thing are correct...thats exactly what I m facing in my car...
So I need expert opinions from your guys .. what should I do ?
and if I have to do any tappet adjustment where should I go in Lahore ??
Thanks.
XXD