Ian
Site Administrator
Registered: 28th Aug 99
Location: Liverpool
User status: Offline
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Puma developed a misfire in the wet, 4-5krpm under load.
Exhibits itself as a sudden and complete loss of power, will pick up again then die completely again momentarily.
Thinking about coil/leads but I've nothing to swap on to it so before I go spend money thought I had see if anyone else has ideas.
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alan-g-w
Member
Registered: 9th Nov 07
Location: Glasgow
User status: Offline
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I've got the exact same sort of problem and it's stumped me for months now. Only does it now and again, been doing it pretty much since I got it but has got gradually worse.
Lambda seemed to sort it but after a couple of hundred miles it went back to its usual self, same story with ICV. I'm changing the injectors soon so hopefully that makes a difference.
You'll know yourself it could be a million and one things, best getting some diagnostic equipment on it. That's my next step anyway.
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Paulo 16v
Member
Registered: 20th Oct 10
Location: HULL
User status: Offline
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Biggest problem is coil packs breaking down, seen a few coolant core plugs (in the spark plug chamber) leak and cause coolant to go onto the plugs and leads. Also had a few ht leads breaking down. Some garages replace the full lot but i'm not a fan of that! My money is on the coil pack breaking down underload (seen it loads - I'm an ex ford trained techy)
Paul
Don't go for the cheapest neither they don't last. Genuine ones came down in price and i'd recommend going genuine tbh.
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Ian
Site Administrator
Registered: 28th Aug 99
Location: Liverpool
User status: Offline
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Do you know who makes the Ford ones?
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alan-g-w
Member
Registered: 9th Nov 07
Location: Glasgow
User status: Offline
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Motorcraft?
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