Ford Owners Club - Ford Forums Messages

Club Announcements

Ford Fair 2016: Tickets and stand passes are now available to purchase. More info here.

Review your Ford: Help others when it comes to buying a car like yours and review your Ford now

AdBlock Warning

Parts of this website do not function properly with AdBlock enabled on your device. To get the best user experience on our website, please disable Adblock for this website (domain) on your browser.


Leejd

Ford Puma Idle And Rev Hanging

2 posts in this topic

Hi, I'm currently building a 1.4 puma rally car I'll be using the standard 1.4 engine but I'm struggling to get it running right. It idles at 1500rpm and when dropping from higher revs holds at 2000rpm only noticeable thing is when the clutch is pressed the revs drop straight to 1000rpm but then climb back to 2000rpm currently I have changed the tps and icv every vacuum pipe coming off the throttle body and cleaned the butterfly I've also cleaned the maf I've replaced the clutch position sensor and the power steering sensor is fine but the problem is still the there I've tried to disconnect the maf and speed sensor but both just make the car stall straight away, any help would be really appreciated also today I've changed the camshaft breather under the inlet manifold that did have a split

Share this post


Link to post
Share on other sites
 

Hi

I had the sort of same thing with my 1.7 track car. I thought it was the map it was running as it develops 147bhp at the wheels, but it turned out to be the vehicle speed sensor. Now it only stays a little high if the front wheels are off the floor and the engines running, soon as I put the brakes on its fine and drops to 850rpm

Done know if this helps

Sent from my iPhone using Ford OC

Share this post


Link to post
Share on other sites

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 account

Sign in

Already have an account? Sign in here.


Sign In Now