Hi, i have an Opel Tigra, 1995, 1.4L 16v. Recently I had problem with ignition so i changed cables and spark plugs..Car worked normally for a few weeks and now it's almost dead. When i start it, he won't pass more than 500 rpm, and doesn't respond to gas pedal. When i hit gas car starts choking and stops working..I measured the pressure in fuel pump it's around 3 bar..please if u have any answer i would be more than welcome!