General Rotary Tech Support Use this forum for tech questions not specific to a certain model year

Oil pressure problem

Thread Tools
 
Search this Thread
 
Old 05-10-06, 06:03 PM
  #1  
rotary forever

Thread Starter
 
Rx7DGS's Avatar
 
Join Date: Sep 2005
Location: Boston
Posts: 179
Likes: 0
Received 0 Likes on 0 Posts
Oil pressure problem

hi

i'm recently having a Oil pressure drop problem on my car. The thing is i made a long trip to NY ( 5 hour drive) and the more i drive the lower the pressure when i'm cruising. I just put a quart of motor ol like 3 days ago. so the oil level should be fine. I'm runing sigle turbo but stll using a stock gauge.

Anybody have any idea?

thanks

witt
Old 05-11-06, 08:13 AM
  #2  
Senior Member

 
Chuckles's Avatar
 
Join Date: Aug 2004
Location: Albuquerque, New Mexico
Posts: 504
Likes: 0
Received 0 Likes on 0 Posts
Probably the sending unit. Notoriously weak! I just bought a replacement from Mazdatrix after trying to go "cheap" from AutoZone, etc.
Old 05-13-06, 02:36 AM
  #3  
Rotary Enthusiast

 
fstrnyou's Avatar
 
Join Date: Sep 2002
Location: Statesboro, GA
Posts: 1,233
Likes: 0
Received 0 Likes on 0 Posts
my oil pressure is about 15psi low normally, but can get more like 20psi low during extended interstate driving.

did the new sender fix the problelm?? holy freakin hell, it's $63 for that sender. umm, pass.
Old 05-16-06, 02:57 AM
  #4  
multipersonality disorder

 
GUITARJUNKIE28's Avatar
 
Join Date: Feb 2002
Location: so. cal
Posts: 5,656
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Chuckles
Probably the sending unit. Notoriously weak! I just bought a replacement from Mazdatrix after trying to go "cheap" from AutoZone, etc.

go to the dealer next time. mazdatrix has one hell of a markup!
Old 05-16-06, 09:15 AM
  #5  
Pobody's Nerfect

iTrader: (3)
 
willub and company's Avatar
 
Join Date: Sep 2005
Location: Worcester Massachusetts
Posts: 2,326
Likes: 0
Received 0 Likes on 0 Posts
dale clarks web site has a good right up on the pressure sender. that is your problem. oil pressure is never a problem in rotarys. youll get hit by lightning before you have low pressure
Old 05-17-06, 05:29 PM
  #6  
Rotary Enthusiast

 
fstrnyou's Avatar
 
Join Date: Sep 2002
Location: Statesboro, GA
Posts: 1,233
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by GUITARJUNKIE28
mazdatrix has one hell of a markup!
so i gathered.

i get all my parts from mazdaspeed motorsports anyways.
Old 07-19-06, 11:25 AM
  #7  
Full Member

 
KBSRX7's Avatar
 
Join Date: Jan 2006
Location: Blackwood,NJ
Posts: 235
Likes: 0
Received 0 Likes on 0 Posts
Oil Pressure

Never a problem with oil pressure,... yeh right!
Old 07-22-06, 07:08 PM
  #8  
Racing Mechanic

 
rexset's Avatar
 
Join Date: Oct 2002
Location: Santiago, Chile, South America
Posts: 539
Received 1 Like on 1 Post
I have that problem too in my 2 Rx-7s 3gen . so I'm think that it should be the sender , cause I rebuild one engine , and I know that it was compleate new , and I have the problem.
And the other one was a Pettit Racing Stage 4 engine , with everything inside with 3000 miles on it , and it have the same problem.

So It should be the sender.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
stickmantijuana
Microtech
30
04-23-16 06:37 PM
Snoopy FD
Build Threads
25
12-08-15 01:45 PM
andyvideopro
General Rotary Tech Support
3
08-20-15 10:55 AM



Quick Reply: Oil pressure problem



All times are GMT -5. The time now is 09:50 PM.