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!