i have xli ecotec but its getting on my nerves. At times, it gives malfunction signal while running on cng and when this signal gets on, the car reduces its accelarations to zero at that instant. i mean to say is, i cant get any accelaration while pressing the accelarator even at full. initially when i bought it i still had this prob n showed it to toyota workshop . they just connected the computer with it n reloaded the software (as they told me) n said the prob is removed now. but now its still the same......
the question is that, is ur ecotec behaving the same way or its just me dealing with malfunctioning on cng or does ur car ever showed malfunctioning signal and hence reduced its accelaration????
waiting for ur reply.....thanx