How to mend ... Spark Plugs Misfiring

John Deere 318 misfiring?

all of a sudden the engine is mis firing i replaced spark plugs any other suggestions?

Ford focus 2005 1.4 misfire?

Engine light and misfire in 2005 ford focus 1.4 diagnostic computer Reading cylinder 3 misfire.Changed spark p... [Read more]

egr valve on vectra 1.8 ls 2001 petrol?

please can somebody help me !!! i have a 2001 vectra 1.8 ls petrol which is misfiring we have changed all the ... [Read more]

my zafera keeps misfiring?

hi my 1.8 elegance zafera keeps miss fireing? I changed the spark plugs n gave it a minor service, since then ... [Read more]

fiesta misfire?

I have a 2003 ford fiesta 1.4 zetec that has just started misfiring.It seems ok when started from cold for a m... [Read more]

How can I fix the engine on my Husqvarna CTH180 ride on?

The engine is misfiring and bellows black smoke from the exhaust as if the choke has been left on. This fault ... [Read more]

Ford Fiesta - misfiring?

Hello - first post, need help! I have an 02 Ford Fiesta Freestyle with 40k on the clock. It has served me w... [Read more]

Renault Megane - Misfiring, Shuddering?

I have an 02 megane 1.6 dynamique. Fine when engine is cold but as soon as it warms up (approx 1.5m down the r... [Read more]

Fiat punto 1.2 8v 2001,severe misfiring HELLLLLP?

bort this car 2mnths ago so far had 2 much probs,car was misfiring,2 cut long story short,iv changed coils,spa... [Read more]

how do i repair gasket or seal on laguna near the valves?

the gasket or seal has gone on the laguna - near to the spark plugs and is leaking petrol. it was misfiring on... [Read more]

spark plugs leaking water?

had my vauxhall vectra estate 2.2 serviced yesterday picked it up and it was misfiring took it back and there ... [Read more]

misfiring of what?

I have got a vw Golf 4 2004,while i was drving it suddenly lost power and i could hear the the vibration comin... [Read more]

my focus is misfiring like mad at all speeds and losing a lot of power?

my ford focus is misfiring alot at all speeds and has lost a lot of power. its a 99 lx petrol. i have changed ... [Read more]

How can I fix my Ford Ka Luxury 53 plate misfire?

I had a full service on my car Friday 20th march 09 in which they found a crack in my rear spring they fixed t... [Read more]

vauxhall corsa c 2001 1.1?

i have a vauxhall corsa c 2001 it is misfiring i have changed the coil changed the spark plugs and checked all... [Read more]

1997 KA2 misfiring?

Just bought this car - spark plugs appear brand new, although I'm having them tested today. If plugs are ok... [Read more]

misfiring jerking?

my 53 feista was misfiring and very jerky and basically running like a bag of cr*p,had it hooked up to a compu... [Read more]

engine misfire?

cavalier failed MOT on emissions. Engine misfiring on one cylinder. I have changed spark plugs and swoped them... [Read more]

Engine starts but misfires?

2003 Yamaha 135 HP waverunner engine misfires. Start Ok. Replaced spark plugs and fuel filter. Some improve... [Read more]

How do i fix my renault clio imobiliser?

I have a 2001 renault clio. the imobiliser light wont go off when i try start the car and it keeps misfiring a... [Read more]