Question about 1991 Mercedes-Benz E-Class

1 Answer

89 300e 1st problem looses power when ac is on and 2nd ticking sound from the engine when idle? no sound of ticking when running? third i have the shop nearby changed the water pump about a 3 months ago now that is summer the engine gets so hot easily at stop fans kicks in at about 95 to 100 and go backs down after 5 mins is this normal?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    New Friend:

    An expert that has 1 follower.

  • Expert
  • 168 Answers

1) the A/C will take some power away from the motor, If it is a big difference have the A/C system checked out.
2) the ticking can be from the lift or the timing chain from age...make sure the oil have been change with oil for the temp. ranger of where you live.
3) 95 C to 100 C is a normal ranger

Posted on Jul 22, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Zafira 2.0DTI 2004 diesel getting into the engine oil.The oil level keeps rising slightly and the oil pressure warning light keeps coming on when on tick over.


whatever the reason for diesel in oil is harmful as the diesel makes the oil thin and loose its ability to lubricate the engine properly.
1st it can be overfuelling and that would cause that alot of black smoke coming out of your exhaust especially when accelerating hard
2nd it can be that the injectors are not sealing properly and dripping fuel while the engine not running

Nov 21, 2016 | Cars & Trucks

1 Answer

3.5 dohc intrigue tick at higher rpms only


Low or wrong oil, 5W30 is the factory spec...try adding a bottle of Lucas Oil Stabilizer...to your crankcase...Hope this helps.

Oct 18, 2015 | 1999 Oldsmobile Intrigue

2 Answers

Have a 06 Pilot with 3.5 v6 and 120000 miles. Has developed a ticking in valve train. Valves were adjusted, plugs replaced engine is spotless inside no visible signs of any problems and no codes yet...


the valve train has nothing to do with the adjustment of the valves , , the ticking sounds like something may be hitting somewhere , when you rev the engine does the ticking go faster or what you have to be more specific on this problem ,

Feb 26, 2015 | 2006 Honda Pilot EX

1 Answer

DTC 51 Prom Error


This is as simple as adjusting the selector linkage, ensure that once it is done that there is a locking nut or lock thread preventing it becoming loose again. Good luck.

Oct 19, 2013 | Cars & Trucks

1 Answer

Ticking noise coming from 1990 Chevy pickup


sometimes pieces from inside your catalitic converter break loose and make a ticking noise and would be hard to spot without the engine running

Aug 31, 2012 | Cars & Trucks

1 Answer

JUST PURCHASE A 2008 JEEP GRAND CHEROKEE 23,000 MILES ON IT. HAD IT FOR 2 MONTHS JUST RECENTLY HEARD A TICKING SOUND FROM THE ENGINE. ONLY HEAR IT WHEN THE CAR IS IDLING. NO ENGINE LIGHT. RUNS...


It sounds like a valve lifter is slightly loose. If it only "ticks" at idle it should not be a problem. If it begins to increase in volume and starts to tick at any other time than idle you need to have it adjusted. It could also be a small amount of sludge deposit blocking the oil. If your oil is dirty change it and the filter.

Feb 09, 2011 | Jeep Grand Cherokee Cars & Trucks

1 Answer

The AC only blows cold only whenthe rpm's are at 900.


you dont,the aircon needs power to run so the computer is telling the engine to tick over at a no vibration speed,if it ticked over at the lower (400)revs,the whole car would shake.....

Jun 22, 2010 | 2003 GMC Sierra 1500

1 Answer

Ticking noise coming from engine, loss of power, runs very rough!


check inj thay do click but not very load but becuase it might be it damaged it is doing this

Aug 10, 2009 | 1996 GMC Jimmy

1 Answer

ENGINE HAS A TICKING NOISE AT IDLE AND STALLING WHEN AC IS ON


there is a wy to limit it on all of them by changing the grade of oil
what you need is a lighter wieght oil!
also get it tuned as te idle is one of the first sings that it needs adjusting [out of tune]

Jul 20, 2009 | 2001 Chevrolet Cavalier

1 Answer

Engine Idle High/Loss of overdrive and third gear


did you check for vacuum leaks? vacuum leak will cause a higher rpm , and some use vacuum to shift transmission,

Oct 27, 2008 | 1994 Cadillac Fleetwood

Not finding what you are looking for?
1991 Mercedes-Benz E-Class Logo

173 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

yadayada
yadayada

Level 3 Expert

75077 Answers

Michael Contreras
Michael Contreras

Level 2 Expert

166 Answers

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...