kaltstart relay

kaltstart relay

Author
Discussion

haydenf

Original Poster:

65 posts

155 months

Tuesday 13th June 2017
quotequote all
Where can I get a new kaltstart relay from,
I have phone adverts in TVR mag with out any luck

haydenf

Original Poster:

65 posts

155 months

Tuesday 13th June 2017
quotequote all
Hi Glen
Yes it is the green relay for a 2.8 its a Ford NO 68-125

I have tried 2 motor factor,a ford dealers,sprint adverts,ebay,many hours on the net,and can not find one,

I have not taken it apart yet to clean it, but that was the next step if I could not get a replacement

Thanks for the other 2 contacts I will try them tomorrow

haydenf

Original Poster:

65 posts

155 months

Wednesday 14th June 2017
quotequote all
Hi Philpot

The number is on the relay
Ford 68 125,
Relais Zus
Kaltstart
12 v -
Then on the side of the relay it has
7JC-13

The plug is also green 5 pin

It's the green relay that sits just below the electronic ignition box on the near side wing

haydenf

Original Poster:

65 posts

155 months

Thursday 15th June 2017
quotequote all
Hi Phillpot

The green hot start module in your diagram is the same one,
When the engine is cold,the thermotime switch triggers the kalt start relay into switching on the cold start injector which in turn injects additional fuel into the engine,

As the engine warms up the cold start injector is switched off.

haydenf

Original Poster:

65 posts

155 months

Friday 16th June 2017
quotequote all
Hi glen

Yes I tried the 2 contacts you gave me with no luck
The sell the relays with the looms so do not keep any in stock
I still have not opened the relay up yet as I can still just about about get it started with a small knock,
If I open It up Im afraid I might do more damage than good
Thanks any for the contacts

haydenf

Original Poster:

65 posts

155 months

Friday 16th June 2017
quotequote all
Hi Grey
Thanks I try Ribblesdales auto tomorrow just in case

haydenf

Original Poster:

65 posts

155 months

Monday 19th June 2017
quotequote all
Thanks to you all for the good comment and photo's
The contacts look simple to clean with a small diamond contact file to make a good flat contact
As for the electronics there do not seem to be much on the pc board a few transistors few resistors ,capacitors
If cleaning do not work there could be a dry joint on the solder,or a component faulty
.
Thanks again