on a '91Cav Gsi anything to worry about? its always there and clicks rather than ticks, it can happen every couple of seconds.
Also the car often holds back, once the car is started it ether holds back or goes like a rocket, never both in one run if u see what i mean.
Tried all the usual, no air leaks, new plugs leads etc. what about other electrical problems? could a loose earth be to blame?