Question about Mercedes-Benz 190-Class

1 Answer

Jerking and high fuel injection - 190-Class Mercedes-Benz Cars & Trucks

Posted by on

  • ayou_michel May 15, 2009

    JERKING AND PICK UP PROUBLEM

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

The injector nozolles were replaced and so far the jerking has stopped. Thanks

Posted on Feb 09, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

WHY DOES MY ISUZU 4HL1 ENGINE HAVE A HARD START ALWAYS?


no car stated, huge NPR truck no less.
no year stated
so no free book information on that engine,.
big diesel. 4HL1, no dash letter?
compression at spec.?
glow plugs work.,
filters clean. water in fuel,
does test fuel (spray'd) help? ???
injection problems
lack of startup air.(filter)


The 4HL1 is a common rail direct injection OHC 16V high-pressure fuel injection system diesel engine of 4.777 L capacity with electronic control system. Peak torque is 333 Nm, peak power is 140 PS (103 kW) at 3,000 rpm. Maximum torque is (34.0 kg m)'/1,500 rpm. Bore is 115 mm, stroke is 115 mm.
The 4HL1-N is a common rail direct injection OHC 16V high-pressure fuel injection system diesel engine of 4.777 L capacity with electronic control system. Peak torque is 333 Nm, peak power is 131 PS (96 kW) at 3,000 rpm. Maximum Torque is (34.0 kg m)'/1,500 rpm. Bore is 115 mm, stroke is 115 mm.
The 4HL1-TC is a common rail direct injection OHC 16 V turbocharged and intercooled high-pressure fuel injection system engine of 4.777 L capacity with electronic control system. Peak torque is 425 Nm, peak power is 160 PS (118 kW) at 2,700 rpm. Maximum torque is (43.3 kg m)'/1,500 rpm. Bore is 115 mm, stroke is 115 mm.
The 4HL1-TCS is a common rail direct injection OHC 16 V turbocharged and intercooled high-pressure fuel injection system diesel engine of 4.777 L capacity with electronic control system. Peak torque is 500 Nm, peak power is 179 PS (132 kW) at 2,700 rpm. Maximum torque is (51.0 kg m)'/1,500 rpm. Bore is 115 mm, stroke is 115 mm.

May 31, 2016 | Isuzu Cars & Trucks

1 Answer

How does a 5.4 run with a clog fuel fillter


sputters and jerks from lack of proper fuel pressure the fuel pressure regulator can't turn the fuel into a mist that is needed in fuel injection

Feb 17, 2015 | 2000 Ford Excursion

1 Answer

I got a 2004 Chevrolet cavalier it's got a jerk in the rear end and it's trying not to pick up the gas I'd filled it up with gas and put fuel injection cleaner in it and still got a jerk plz help me


if it seems like its not picking up fuel then try changing the fuel filter and check the fuel pressure with a gauge. also how long has it been since a tune-up was last done.

Jul 31, 2014 | Cars & Trucks

1 Answer

I got a 2004 Chevrolet cavalier it's got a jerk in the rear end and it's trying not to pick up the gas I'd filled it up with gas and put fuel injection cleaner in it and still got a jerk plz help me


may just have to put up with it until you can get the water out of fuel and when low enough put in more cleaner with water remover....all injector cleaners do not have water removers.....read labels

Jul 31, 2014 | Cars & Trucks

1 Answer

2.8 crd injection pump


alldata.com, log in and read that yet?
did you look at this near FSM?
the 21 steps, read them yet?. did you make it to step 21,?
quote
  1. Disconnect negative battery cable.
  2. Remove engine cover and bracket.
  3. Evacuate A/C system.
  4. Remove accessory drive belt.
  5. Remove cooling fan and fan shroud.
  6. Remove charge air cooler outlet hose to intake manifold.
  7. Remove fan support assembly.
  8. Remove timing belt outer cover.
  9. Using special tool VM.1055, remove high pressure injection pump sprocket retaining nut.
  10. Install feet from VM.1067 in injection pump sprocket as shown.
  11. Install inner flange of special tool VM.1067 on injection pump sprocket as shown. Secure flange to feet in injection pump sprocket with Allen bolts supplied with tool.
  12. Screw the high pressure injection pump sprocket holding plate assembly into flange of VM.1067. Using left hand threaded bolt supplied, secure holding pl
  13. Before servicing the vehicle, refer to the Precautions section. CAUTION High pressure lines deliver diesel fuel under extreme pressure from the injection pump to the fuel injectors. This may be as high as 23,200 psi.(1600 bar). Use extreme caution when inspecting for high pressure fuel leaks. Fuel under this amount of pressure can penetrate skin causing personal injury or death. Inspect for high pressure fuel leaks with a sheet of cardboard. Wear safety goggles and adequate protective clothing when servicing fuel system.
  14. ate assembly to timing belt inner cover.
  15. Disconnect A/C lines at compressor.
  16. Remove charge air inlet hose.
  17. Remove the EGR airflow control valve from the intake manifold.
  18. Remove high pressure injection pump to fuel rail high pressure line.
  19. Disconnect high pressure injection pump quantity control valve electrical connector.
  20. Disconnect fuel supply and return lines at high pressure injection pump.
  21. Remove alternator to intake manifold bracket.
21 Remove high pressure injection pump retaining nuts and remove pump.

Care must be taken not to bend the brake vacuum tube when removing high pressure pump.
unquote:


if you learn a short cut to that, please do post it.

Jan 20, 2014 | 2004 Jeep Liberty

1 Answer

2003 hyundai santa fe constantly jerks while idling.


it has to do with the injection system. Might be something stupid like a manifold intake gasket leak (commonly known as cylinder 4 misfire problem) or it could be a part of the system like : spark plugs, wiring, fuel injector, throttle position sensor. A low cost solution worth trying is a kleen flow injection system cleaner. It will remove a lot of carbon and see if it helps...

Mar 20, 2013 | 2003 Hyundai Santa Fe

1 Answer

Problems with fuel intake, car jerks at first


sounds like your tranny neeeds flushed, everything in that auto tranny is moved by the transmission itself, there are electronic valves that open and close to make things move but all they do is allow high pressure tranny fluid to push other things around. there is a lot going on in there, usually when the fluid gets bad or low or old the first thing is the govenor of the transmission will start acting up. check the level and the color. besure to read how to check the level, some times you have to have a warm tranny and running. other times not. also the color should be almost a clear pink, if its red or worse a dark red, get it flushed

Jul 21, 2010 | 2005 Dodge Stratus

1 Answer

MY 1999 ALERO GL SERVICE ENGINE SOON LIKE JUST CAME ON AND BEFORE MY CAR HAS BEEN ACTING AS IF IT HAD BAD GAS....JERKING WHEN IT GAS AND JERKS REALLY BAD AFTER IT GET PASS THE 2 LINE FROM E...I PUT A...


REPLACE THE FUEL FILTER FIRST.CHECK FUEL PRESSURE.IT SHOULD BE 41 - 47 PSI. MAKE SURE FUEL PRESSURE REGULATOR VACUUM HOSE IN PLACE AND GETTING VACUUM. IF ALL IS GOOD FUEL PRESSURE IS LOW.FUEL PUMP MORE LIKELY THE PROBLEM.

Apr 19, 2010 | 1999 Oldsmobile Alero

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

184 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

yadayada
yadayada

Level 3 Expert

60792 Answers

Michael Contreras
Michael Contreras

Level 2 Expert

164 Answers

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

Answer questions

Manuals & User Guides

Loading...