Question about Mercedes-Benz C32

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Ssangyon musso has problem with center coil pack. runs very rough and can smell unburnt petrol. Have tried replacing coil pack but still the same problem.

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Hi,you may check spray pattern of injector nozzle ,visual check for vacuum connection,ty

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I have a 1995 dodge caravan 3.3l, that has been hesitating, sluggish, rpm's are all over the place and is pumping out black smoke that smells like pure gas. (( help )) i have changed the map sensor, coil...

Sounds to me like the timing belt has jumped a tooth or 2 and now your not firing correctly. Hence the unburnt fuel, eratic running, misfiring and poor performance.

Oct 28, 2013 | Cars & Trucks

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2007 fusion no spark on any coils.

2007 Ford Fusion 3.0L V6
Spark Plugs Gap 0.044"----0.057

The Coil Pack*s is toast. And spark plug*s All 6.
It is recommended: These parts two Coil Packs, and 6 spark plugs/& maybe wires, are purchased from Original Equipment Manufactuer (OEM)

Mar 08, 2017 | Cars & Trucks

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Smells like unburnt gas at tail pipe rough idle no power at take off

EGR vlave you will have to pull, clean out the carbon chunks and replace with a new EGR valve gasket. check sparkplugs and wires. they may be bad. and make sure coils are ok. good-day !

Jul 11, 2011 | 2000 Lexus ES 300

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My 97 s10 runs rough sometimes and smell gas

change the 02 sensor, that is a common problem of why a car would run rough and smell of unburnt fuel

Mar 20, 2010 | 1997 Chevrolet S-10 Pickup

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try replacing coil packs 1 at a time,they are about $60.00 each

Dec 19, 2009 | Ford Expedition Cars & Trucks

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Cold start problem: 2005 BA Falcon wagon

next time it wont start, pour hot water over ecu, if it starts replace ecu, you will need a scanner to reset as it will go into theft mode when you fit new ecu, beware that this is a common fault and you can buy 2nd hand faulty computers.

Aug 30, 2009 | 2005 Ford Futura

1 Answer

Starts fine, smell fuel, rough idle-missing.

have you tried testing your ignition coils, there's 3 of them in a pack, i've had to change a couple when my lumina euro was running badly.
the coils send the spark to the spark plugs, if you have a bad coil, the cylinder won't fire. which would explain the gasie smell. a bad coil will also contribute to loss of acceleration, power and a rough idle.
the coil are rather cheap, about $20cdn each. usually one is dead and the others are good.
to test if your coils are working, what you can do is...
- start your car - unplug one cable and replace it and listen for a change in sound in the engine. if there is a noticable change in sound then that cylinder is working. - if you unplug a cable and nothing happens, and plug it back in and nothing happens, that coil is dead. you will have to replace it (one coil powers two cylinders, each independantly. one cylinder on a coil may work while the other is dead).
*please remember to unplug and replace a cable one at a time. and while doing this don't touch the metal framing of your car, our you'll get a nice zapp.
this is a cheap and easy way to test you coil pack. my friend spent about $1000 and 3 mechanics and they never checked the coils. i did, and didn't cost him a thing.

Jun 05, 2009 | 1990 Chevrolet Lumina

1 Answer

2000 Focus Zetec-rough idle, very rough under load.

you haven't said if its petrol or diesel so i'm assuming its petrol since your smelling sulfur sounds if you have a misfire causes could be plugs,leads or ign coil i suspect its ign coil these are common to go.

Mar 25, 2009 | 2000 Ford Focus

2 Answers

Nissan 200 sx s13

The way to check your coils is to start the car and unplug them one by one and see if the note changes, if you unplug one and the note dosnt change then thats the one thats fried.By swapping them around itl still be down a cylinder and will be hard to tell.But yes i bet it will be a coil as i have a nissan also and they do fail and makes it sound like a subaru and smell off petrol.I hope this helps.
P.S i love those S13 200sx, great shape.

Sep 08, 2008 | 1988 Nissan 200SX

2 Answers

Rough running.

before replacing all 4 ligt them one at a time by removing each screw starting the engine and lifting them one at a time. you may only have to replace 1

Aug 02, 2008 | 2003 Renault 181

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