misfire

this is a friends a car ml 320 with lpg (although seen this problem with non lpg system). thus far coils changed on that side, plugs all round, air mass sensor, lamda sensor on that site. even engine has been replaced but problem still their it has stainless steel exhaust drivers side...

Hi I'm new to the forum and have had my Vito CDI111 2006 camper for around six months. 164k. Over the last 2/3 months the glow plug light came on and it developed a misfire on starting from warm only which lasts a second or two then it clears and idles as normal. Had the faulty glowplug...

hey wondering if anyone can help my clk has just produced a misfire on cylinder 2 but when I turn the car off and on again its fine until I put my foot down and then tho and behold misfire again... would this be a cause of a coil breaking down????

Went out this morning car wasn't even up at running temps and was sitting in P noticed a very very slight misfire going to pull the plugs out see how they look failing that is there any usual faults with the e55k amg that cause this ie are they bad on coil packs' leads?? Thanks in advance...

I have a w203 class 220cdi, at first the power just went with the car knocking then cut out, so we replaced two injectors, 3 and 4, it started but still has a horrid miss fire and knocking. We then looked and the oil was all clumpy and sluge like, so we took the rocker cover off and cleaned all...

My E240 W211 had it yellow engine light comes up and misfire problem when i kickdown the throttle pedal. But it can be drive normally if you drive it gentle. The misfire problem will go off a while if I pull over and switch off and on the engine. I had changed the ECU and checked everything...

Hi all Had a flat battery on my E320 (1999) W210 Battery has been charged and put back in, but now has a misfire Autel scanner has thrown up a whole bunch of codes P00300 P00304 P00305 P00306 P00130 P00150 Can you point me in the right direction?? Will the battery have caused...

I will try to be succinct with this so here goes:- Car - 2009 A 180, petrol with BRC lpg conversion (inc valve lube kit) 80,000 miles pretty well trouble free until a couple of thousand miles ago. Fault - ocassional misfire on starting from cold which also closes down cylinder 1 making it...

Hi, i wonder if anyone can help, this has happened 2 or 3 times just recently, where i accelerate hard and just before it changes gear it splutters, then orange engine waring light comes on, then runs on seemingly just 4 cylinders until i turn car off and on again, then it runs fine but light...

A query... Last night, I changed 3 of the 6 plugs on one of my cars. I didn't do the remaining 3 as to get to those I need to take the alternator, inlet manifold and wiper motor out... and will need to wait until next weekend. Anyhow, after changing the plugs (one at the time, so I didn't...

Hi all first post so please be gentle, I bought a clk320 cab (w208) in august and everything was running fine, at the beginning of november the car started to feel lumpy. After reading this forum for a few days I decided an odb2 scanner was essential to find out what my problem was, got a...

Hi again everyone I have a 1999 320 clk cabriolet which had a misfire at tickover a couple of months back I had the codes read which the gentleman told me related to the first cylinder on the left looking in from the front and was in fact No1 and said it was coil pack or leads finances were...

I have a 98 model e200 and trying to sort all its little foibles out! She runs fine but needs a bit of throttle when first started. Not sure when it was last serviced so that's first on the agenda but I'm curious as to if it may be more like maf sensor. Would best thing be to change plugs oil...

I have found that my 54 plate CLK 240 auto will drive over 3000 revs through the range at normal speeds, but when driving on the motorway at 70 mph plus and hitting 3000revs the eml light comes on and the car drives like a 'bag of spanners' if I stop the engine and then restart the car again the...

Hi guys, my 'new' car just arrived this lunchtime, and had a EML on the dash. I have a Gendan GCR05, plugged it in, and came up with 2 codes/errors, and 2 pending. Faults - 1, 303, 01/04 2, 600, 02/04 Pending - 1, 303 3/4 2, 600 4/4 303 is showing as cylinder 3 misfire, 600 is...

Engine management light came on. Had it checked and it came up engine misfire cylinders 1 & 2. Not sure if my warranty covers it. What should my next step be?

My C32 has a very intermittent misfire, it can go for days without incident and then be a little bit lumpy at tick-over. All the plugs are fine and the only fault that came up on the computer was ignition coil pack on cylinder five and I've changed that with a brand new part from Mercedes...

So.... i thought my clutch was buggered.............. turns out i have a misfire and a broken engine mount. Mechanic drove it down the block and said those two things immediately. Been loosing power and when i start her up the rumbles like a bag of spanners. I have attached picture of the...

I have starting issues on my w124 E300 diesel. I have replaced the temp sensor and glow plug relay and checked that all glow pugs are working. The glow plug light comes on when the ignition is turned on, it then goes out the engine starts but with a cloud of smoke out the back and a seeming...

Hi Guys, I have a problem with my car misfiring when in park or neutral only! I took it to MB and they had it for a day but couldn't find the problem! They said that it misfires on cylinders 7,8 5,6,2 basically all of them except 1, but at different times. If you turn the car off then on...