Ford Telstar TX5 No Start Problem???

[GASWAGON]

Got a TX5 thats a friends and its been sitting in shed for years not running.

Just went and got a half decent second hand battery (tested 12.5V) from wreckers.

Chucked battery in and even put my car on with jumper leads to charge it up a bit.

All lights coming on but no cranking just relay switching under dash.

Could it be starter relay at back of bay?

The stupid relay cover does'nt say with relay is the starter relay and i don't have a manual.