What to do about idle problem in C270 CDI?

What to do about idle problem in C270 CDI?

I put a can of cleaner in 1/4 tank of fuel (not 40 litres as it says on the tin) and then drove it hard for about 10-15 miles over a couple of days. Cured the idle problem. Mine is an E220 CDI 1999 with 97,000. Idles better than it ever has.

What’s the Revs hunt on a 03 270 CDI?

Advanced search… I have an 03 270 cdi. I have noticed in park or neutral the revs hunt from 500 to 800 ish. The car runs great with no malfunctions. Can anyone give me a good starting point to find out whats up? I would be interested to hear if anyone has any advice regarding this myself.

Why is my Mercedes-Benz ML 270 not starting?

To release the connections, just squeeze the white clip IN, this causes the jaws of the fitting to expand and allow you to pull out the connection (whilst still squeezing the clip). ps…………check for leaks from any of the 3 ‘caps’ of the high pressure pump as they have been known to leak fuel which will also cause air to enter the system.

What kind of engine is a C270 CDI?

Mine is an E220 CDI 1999 with 97,000. Idles better than it ever has. i had slight hunting on my c180 and all i did was change air filter and put bosch plugs in been good ever since I had tried some injector cleaner, and it did help a bit.

How long has my ml270 CDI been running?

We have a ML270 cdi, which we’ve had for about two years. It has done 189k and has been running really well up until about a month ago. The previous owner had kept it regularly serviced and we have since we’ve had it.

I put a can of cleaner in 1/4 tank of fuel (not 40 litres as it says on the tin) and then drove it hard for about 10-15 miles over a couple of days. Cured the idle problem. Mine is an E220 CDI 1999 with 97,000. Idles better than it ever has.

Mine is an E220 CDI 1999 with 97,000. Idles better than it ever has. i had slight hunting on my c180 and all i did was change air filter and put bosch plugs in been good ever since I had tried some injector cleaner, and it did help a bit.

Are there any problems with my 2003 ml270?

Currently 2003 ML270. 2012 Nissan Maxima 250SL. EGR won’t cause those sorts of problems. Sure, black smoke under load but no idling issues. Maybe injector problems. Be good to get codes read before throwing more money at it.

Is the C220 CDI eratic shaking at idle?

C220 CDI Eratic Shaking at Idle. Discussion in ‘ Engine ‘ started by Pillabenz, Nov 18, 2012 . Evening folks, Just bought another Mercedes. This time its a C220cdi Auto. 01 model. Car dives excellent, very responsive, very pleased with it.

How to know if your Mercedes C class is idle?

Check for vacuum leaks with a smoke generator injecting smoke into any vacuum line and see where the smoke comes out. That’s a leak that needs to be plugged. Other than that, there is the Idle Control Unit computer and the Idle Control Adjustment Valve, all which control the idle.

C220 CDI Eratic Shaking at Idle. Discussion in ‘ Engine ‘ started by Pillabenz, Nov 18, 2012 . Evening folks, Just bought another Mercedes. This time its a C220cdi Auto. 01 model. Car dives excellent, very responsive, very pleased with it.

Check for vacuum leaks with a smoke generator injecting smoke into any vacuum line and see where the smoke comes out. That’s a leak that needs to be plugged. Other than that, there is the Idle Control Unit computer and the Idle Control Adjustment Valve, all which control the idle.