HELP! Oil pressure dips
#1
HELP! Oil pressure dips
So after my first DIY oil change I am still getting weird oil readings.
Car is 1999 C2 Coupe 6-speed with about 9k on engine
Today I did some more testing....
1. Startup - no oil pressure for 1 second then up to 5 if cold
2. hot idle. 1.65 when warmed up at idle
3. level 4 at 3k rpm when hot
4. Hard accel. 1st gear fine.....2nd gear when coming through 4500rpm it starts to dip. dips down to 2.75-3.25 before rising and holding around 4
5. Sweepers or tight curves: on both left and right curves 3rd gear 3k rpm......dips to 2.5 and bounces (very erratic needle)
I have read about oil starvation in other threads but I have not found any info like mine above. Is this normal?
TIA
Car is 1999 C2 Coupe 6-speed with about 9k on engine
Today I did some more testing....
1. Startup - no oil pressure for 1 second then up to 5 if cold
2. hot idle. 1.65 when warmed up at idle
3. level 4 at 3k rpm when hot
4. Hard accel. 1st gear fine.....2nd gear when coming through 4500rpm it starts to dip. dips down to 2.75-3.25 before rising and holding around 4
5. Sweepers or tight curves: on both left and right curves 3rd gear 3k rpm......dips to 2.5 and bounces (very erratic needle)
I have read about oil starvation in other threads but I have not found any info like mine above. Is this normal?
TIA
#3
You need an X51 oil pan from Porsche for $240, it will help your oil pressure in corners.
http://e-partssales.com/Merchant2/me...ry_Code=996Oil
http://e-partssales.com/Merchant2/me...ry_Code=996Oil
#4
Seems like a lot of these threads lately....oil pressure sending unit is either failing or contacts are bad.
I just went through the same thing.....it must be heat related....it is hot here
I just went through the same thing.....it must be heat related....it is hot here
#6
A bad sending unit/conectivity will not provide a smooth responce and is not predicable. If your indications are eratic then follow the indicator/sending unit route. Better yet - Always trouble shoot the sensors first.
#7
That is my worry. This is fairly predictable and repeatable.
For example. If I do a semi emergency swerve to avoid maneuver, the OP gauge will dip quickly. If I shift hard into 2nd and jump on gas...OP dips...
Normal driving around...OP calmly goes up and down nicely.
Looking more like a new baffle is needed.
For example. If I do a semi emergency swerve to avoid maneuver, the OP gauge will dip quickly. If I shift hard into 2nd and jump on gas...OP dips...
Normal driving around...OP calmly goes up and down nicely.
Looking more like a new baffle is needed.
Trending Topics
#8
The baffle is potentially a problem it can deteriate and does slow the cross flow. There is a fix - a metal flapper replacement. One of the gents here detailed it out. Worth a search.
Thread
Thread Starter
Forum
Replies
Last Post
ECS Tuning - VW
VW Vendor Classifieds
0
09-08-2015 01:34 PM
ECS Tuning - VW
VW Vendor Classifieds
0
09-02-2015 01:47 PM
ECS Tuning - VW
VW Vendor Classifieds
0
09-02-2015 01:19 PM
ECS Tuning - VW
VW Vendor Classifieds
0
09-02-2015 12:58 PM