andyjwill Posted January 26, 2018 Report Share Posted January 26, 2018 Hello My 1200 Herald is poor cold starter. It takes 3 or 4 attempts to get it to fire. Once started it runs ok but does seem to need a small amount of choke when driving in the cold. I try to start on full choke. once started and then turned off. It fires first time on subsequent starts. Starts well once warm. Any ideas how I can sort I have new fuel pump, thanks leads and distributor cap ready if needed. Other point of note my nephew cleaned the carb when I first got it over 4 years ago and said there was a missing ball bearing is this allowing fuel to drain from carb, hence need to get fuel in before it starts? Any Help appreciated thanks Andrew Link to comment Share on other sites More sharing options...
Pete Lewis Posted January 26, 2018 Report Share Posted January 26, 2018 Think the only ball is in the accelerator pump sits under a small spring under the jet nozzle Cold starts are depenadant on the fuel level not evaporated to a low level and the need tomwait to top up from the pump. If you have a primer , give it some pumps after a short lay up. Does the choke flap actually close fully, some have a automacity spring , coiled to load the flap but allows it to open as the engine fires up The flap should fully close the venturi and open with a light finger on the flap. Do check you are getting a feed to the coil when you are cranking Pete Link to comment Share on other sites More sharing options...
andyjwill Posted January 26, 2018 Author Report Share Posted January 26, 2018 Thanks Pete ill check the choke. Existing fuel pump doesn’t have a primer but new one does so maybe I’ll put that on. As for the coil that’s beyond my limited scope of knowledge I’m afraid! I live close to you. If you’re free one day I’d appreciate if I could pop round for a chat and see what you think about the car. If that’s inappropriate. Sorry! andy Link to comment Share on other sites More sharing options...
DanMi Posted January 27, 2018 Report Share Posted January 27, 2018 If the fuel level has dropped it will take a while to pump through. I always think that this short time to prime the fuel system will also do a bit of priming of the oil which will have also drained, so don't really see it as a problem Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now