evening everyone, i have a leak which i found coming from the drivers door seal, i replaced the seal with another 1 from a escort but it still the same. water just runs over the top of the seal, its had a sill and rear quarter fitted by a previous owner, is it possible its not meeting the door as it should.

also when i start the car it idles at 1800-2000 revs. no air leaks on the hoses , sometimes if i pull the throttle cable the revs drops to near normal. ive recently changed the injectors could it be coming from there

cheers