Mondeo st220 issue
Discussion
Hi. Can anyone help. I have a 2002 st220 that is running abit rough, when you decelerate you can hear like a flappy noise( sorry poor description) it's like the air intake opening and closing repeatedly. I thought I would change the maff sensor, but now it's even worse, runs like a dog, and I even stalled twice on way home. I'm confused and gutted
Have you checked for air leaks?
I had similar and there is a hose that runs from the rear bank that over time will split.
It is the breather hose, near the end if this thread is a good description of where it is:
http://www.stdrivers.co.uk/forum/topic/32277-advis...
I had similar and there is a hose that runs from the rear bank that over time will split.
It is the breather hose, near the end if this thread is a good description of where it is:
http://www.stdrivers.co.uk/forum/topic/32277-advis...
Edited by stevefesta on Thursday 19th April 22:42
I try and answer the suggestions. Yes I saw the plugs being changed, they were originals and completely gone. I've had breather hoses changed. The maff is an original from Manchester auto electric. Like I was saying the car ran abit rough before maff sensor fitted, now worse, you can also hear that sort of flappy noise once you have come to a stop and engine calming down
As mentioned check the breather at the back of the inlet manifold for splits. Check that all of the HT leads have a good connection at both the plug and coil ends. Check that the inlet manifold has been bolted down evenly and to the correct torque setting after the recent plug change.
Take a video of the car making the "flappy" noise that'll make things a lot easier for us.
Take a video of the car making the "flappy" noise that'll make things a lot easier for us.
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