Dear Bros, I have noticed that my car not accelerates more than 95KM/H speed, at 90Km/H its starts slightly vibrate, I had never pressed my full accelerator because I have to drive in city and never get a chance to check full speed.
Few days back at night i tried to press full accelerator, I noticed even buy pressing 70% of accelerator i get 90~93KM/H speed buy pressing it 100% it didn't accelerates.
What could be the issue. One more thing I would like to share My car was on CNG on 5th Gear with full accelerator it didn't cross 2.4RPM.
Once i get my Cong services the mechanic close the 70% off pipe (Air filter) by tape.
Is this could be the issue? or some thing else. Other wise car i good health every thing is good pick, economy etc.
Your expertises and experience requested
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