PeachParts Mercedes-Benz Forum

PeachParts Mercedes-Benz Forum (http://www.peachparts.com/shopforum/)
-   Tech Help (http://www.peachparts.com/shopforum/tech-help/)
-   -   oil pump (http://www.peachparts.com/shopforum/tech-help/203453-oil-pump.html)

xtreme barton 10-26-2007 12:14 AM

oil pump
 
88 300se

hard to change ? where is it located ?

when idle my oil pressure seems to low ..thought i shoulg change my pump to be on safe side

mbdoc 10-26-2007 07:51 AM

The complete oil pan must be removed.

Takes a good MB tech 6-7 hrs..

brewtoo 10-26-2007 09:27 AM

It's a PITA!

Chas H 10-26-2007 09:46 AM

Bearing clearances are also a factor in oil pressure. How low is the pressure at idle? Does it rise to peg the gauge at 1500 rpm?

ILUVMILS 10-26-2007 12:16 PM

Considering the fact that MB oil pumps are virtually indestructible, I wouldn't take on a job like that unless I knew for sure it would solve the problem. If you're working without a lift you can multiply the PITA factor by ten!

brewtoo 10-26-2007 01:40 PM

BTW, what makes this a hassle is that you have to raise the engine to get the pan over the coss member and you also have to disconnect some of the steering linkage.

I bet your pump is fine.

deanyel 10-26-2007 01:56 PM

How many miles? Very unlikely it's the problem, if there even is a problem.

xtreme barton 10-27-2007 02:43 AM

when idle its about 1.5 on the gauge .. 190k miles

i got a engine lift and tons of tools

Ferdman 10-27-2007 06:13 AM

barton, 1.5 bar is approximately 22 psi ... which is fine at idle. If the oil pressure increases to 3 by 1,500 RPM the oil pump and gauge are working fine.

deanyel 10-27-2007 10:04 AM

What does your owner's manual say it's supposed to be? 1.5 at idle sounds awfully good to me.

xtreme barton 10-27-2007 04:17 PM

i just thought it was low ..seemed low .. i dont have a manual its in storage from when i moved .. from the sounds of your posts i guess its ok then

thanks fellas


All times are GMT -4. The time now is 11:52 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website