How can I make my 1.9 liter engine Opel into a reliable daily driver?
A. – Safety First: Inspection of all brake and suspension components is required to identify and then correct any serious operational problems. Then, in the Opel GT, verify that the headlight wires have been replaced (behind the bulbs) to avoid a known fire hazard. Then, once the vehicle is running, improvements required to make an Opel a reliable, economic vehicle, are the same that will produce the most power available from the existing engine.