Question for the Citroën hivemind
Hi all. I have a question for the Citroën experts who are on here. I’ve got a Citroën AX 4x4 that’s recently developped a bit of a strange issue. When driving, the needle of the rev counter seems to be moving in jumps rather than a smooth motion (both going up the revs and coming back down, where it sometimes doesn’t fully drop back to the idle revs). It seems to not do it right from the start either, only after driving around for a bit. As I understand it, it could be one of two things: bad contacts on the binnacle or something to do with the coil pack (which I don’t fully understand if I’m being honest). Anyone else know of this problem and have any recommendations on what to check first? Any help would be greatly appreciated. Oh, and it’s a 1.4 petrol, since that seems to make a difference when diagnosing this type of issue. Thanks in advance!