sergio2305
New Member
Hi everybody, my beloved 1.4 Petrol A2 started to hiccup intensely while accelerating, as soon as I press the gas pedal, making the car nauseating to drive. I suppose it's either the spark plugs or its coils(?). However, this issue doesn't always manifest and when it does its present as soon as I turn the car on and does not come up while driving. I always had the lambda sensor faulty causing a check engine light, I never got it repaired cause the technician told me it's an expensive common issue and it was going to resurface anyway. Moreover, the EGR valve was blocked as the car tended to shut off especially while reversing. The injectors where cleaned not long ago. Does anyone have any suggestions? I think its the spark plugs (or coils) but I can't understand why the issue isn't always present in that case... (maybe the ECU has to be reprogrammed?)