Runs rough at idle extra noticeable when cold. Seems to be happier above 1100 RPM or so This RPM is a bit higher when cold. It is better after I get it on the 'Freeway' it gets up to operating temperature. The idle speed could be a tad lower that I remember but it is, it would be a hair. When it is at it worst it makes the hood noticeably vibrate and there is a low frequency shaking. Some vibration induced buzzing noises inside the car. When I open the hood it doesn't appear to be visibly vibrating all that much. Does not take much throttle to get it to clear up (under load)
I have not noticed a decrease in power however, subjectively it seems a bit weaker when cold but this is hard to determine. Nothing major here. There is a ramp I take off West I636 on to N I35E that it seems to act the same on as far as power. It is a place where I need to get from 35 - 40 to 70 plus. Does not seam any different here. It doesn't appear to smoke in ant unusual way. From a drivers perspective the only noticeable smoke I ever get from it is mainly noticeable at night where the headlights of cars behind reflect it. It does not emit any thing nasty and if I don't wash it for a while there is only a slight discoloration of soot on the bumper. George Larribeau Dallas Texas ----- Original Message ----- From: "John Robbins" <[EMAIL PROTECTED]> To: "Mercedes Discussion List" <mercedes@okiebenz.com> Sent: Monday, September 17, 2007 11:48 AM Subject: Re: [MBZ] Fw: Replacing Injectors(was Re:1985300SD NastyEngineVibration) > George Larribeau wrote: >> I replaced the injectors Saturday morning, to make a long story short it >> may >> have changed my perception of the behavior but it did not fix it. > > Could you refresh us on the details of the original problem? > > John > > > _______________________________________ > http://www.okiebenz.com > For new parts see official list sponsor: http://www.buymbparts.com/ > For used parts email [EMAIL PROTECTED] > > To Unsubscribe or change delivery options go to: > http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > > _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
