The guy at the specialist suggested I park my car [with a full tank],on a hill, facing downhill ....this he said "would get any air bubbles in the system to return to the tank" ....I parked last night facing downhill and sure enuff,it fired up first time this morning.
I've been a good run in it today [60+miles] and I noticed that the tickover is sometimes [only sometimes !!! ] a lot faster than it should be on pulling up at junctions/in traffic etc..... [ 1500+rpm instead of the usual 950/1000rpm] ......I pulled in and checked if the throttle cable was sticking on several occassions [it was'nt ! ] .....I dont suspect the "injector cleaner fluid" has any connection with the tickover prob because I added it to a 1/4 tankful earlier in the week and filled the tank last night.
I dont suspect any valve/compression/engine probs [cos it felt that it was going like a rocket today ......I gave my buddy a "White Knuckle Ride"

Ive parked it on level ground tonight to see what happens re the starting problem tommorrow ....but any suggestions gratefully recieved about the tickover and how/where air may be getting into the system.
Cheers
Terry