Hot start issue - Healey 3000

Author
Discussion

Steve Benson

Original Poster:

288 posts

156 months

Tuesday 30th September 2014
quotequote all
Hello,

I have a Austin Healey 3000 BJ8 which has a small hot start problem.

When the car has been used and is warm every time you go to start it the first revolution of the engine is really slow, as though it's not going to turnover. It has never let me down and always burst into life but it feels as though it really doesn't want to. If you take the lead of the coil after the first struggling revolution it tuns over fine and nice and quick.

The starter has been rebuilt, new battery and seems to have plenty of earths but it is still doing it.

Any advice where to go from here?


Cheers,


Steve

Steve Benson

Original Poster:

288 posts

156 months

Thursday 2nd October 2014
quotequote all
Thank you all for your replies and suggestions.

I will give them a go over the weekend and let you know how i got on. The think that still puzzles me is that it's fine when cold but struggles when hot.


Cheers,


Steve

Steve Benson

Original Poster:

288 posts

156 months

Friday 3rd October 2014
quotequote all
Again thanks for all your help.

To be clear it isn't anything to do with fuel evaporation, timing or anything like that. When hot it turns over sluggishly, fine when cold. It has a new battery of 80 amps, and the starter has been rebuilt. As far as I can make out it is either the cables running from the battery or possibly the starter motor has not been rebuilt correctly.

One thing that did come to mind is that I had trouble with the isolation switch in the boot (cheap crappy part) some time ago so I think it is probably worth bypassing this and see if that makes any difference.

Again thanks for your help.

A pic outside the pub to cheer me up!