Most recently answered misfire questions
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I've bought a Vauxhall Astra 17DTi. I am having trouble with it misfiring when it is cold first thing in morning, but once warm it runs great. I have changed the air filter and fuel filter, and I have...
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My Audi A4 recently developed a misfire on number two cylinder. I've replaced the spark plugs but that didn't resolve it. I checked the coil pack and leads, and they seem ok. I even changed the injectors...
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I have a Ford Mondeo 2-litre TDCi. I put some V-Power fuel in it last week and it started belching out black smoke and misfiring more than usual. On further investigation i noticed the large pipe near...
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We have a four-year-old Volkswagen Golf MkV 1.6 FSI petrol. I'm told today by my local non-franchised Volkswagen specialist that the rattling that developed two days ago is the inside of the catalytic...
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I have a 1995 Toyota Previa 2.4i. If I build up speed slowly then I can get a fair bit of speed out of it (110mph), but if I accelerate hard the power just goes flat and it sounds like there isn't any...
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When I change to second gear or third gear in my Citroen C4 Grand Picasso, there doesn't seem to be any power at around 30 to 40mph, so I have to rev the engine until the power returns. What do you think...
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My Ford Puma 1.7 1999 V reg has been misfiring lately. Over the last few days it cuts out when I brake and misfires at low revs. When idling I have to keep revving to stop it cutting out. The car seems...
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We have had a jerkiness/misfire problem on our 2008 Opel Zafira 1.8i. It happens at just the point the throttle is opening, i.e just as you have resistance on the accelerator. It’s particularly noticeable...
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My mum has a 10-year-old 1.8 Mazda MX-5 Icon. It's been looked after very well, and is in generally good condition, though it doesn't go very far. She has had a problem though recently. The car is not...
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I have changed the coil pack and plugs but my Vauxhall Corsa still has a misfire. It will start ok but it's got some sort of knocking noise coming from the engine. Can you advise on the next checks that...