Mazda Rotary Club

Cars by Model Type => 2nd generation RX-7's => Topic started by: Kamatari on March 06, 2012, 04:45:33 PM

Title: Oil pressure gauge not working
Post by: Kamatari on March 06, 2012, 04:45:33 PM
i feel like ive wrote this before but i believe it was for the other car? i dont know...


Anyway i noticed the other day when i started my rx7 that ive been repairing up that the oil pressure gauge isnt moving and just sitting on the bottom..... any ideas on what to check etc
Title: Oil pressure gauge not working
Post by: fil_auto on March 06, 2012, 05:05:35 PM
really wouldn\'t worry about a stock FD oil pressure gauge mate, notoriously unreliable!
most flap about like a prick in a sleeve!
Title: Oil pressure gauge not working
Post by: m1tch on March 06, 2012, 05:55:59 PM
Check the connectors etc, they can easily be knocked
Title: Oil pressure gauge not working
Post by: Prof on March 06, 2012, 07:36:36 PM
Yep - on the FC the oil pressure gauge is on the side of the engine under the oil filter, brass coloured thingy, the connector just slides on - and as Mitch says - just slides off too - can also get grubby if you\'ve had a leak.
Title: Oil pressure gauge not working
Post by: Kamatari on March 06, 2012, 08:18:11 PM
thanks ill take a look :)
Title: Oil pressure gauge not working
Post by: m1tch on March 06, 2012, 08:26:45 PM
Might be best to upgrade to an aftermarket gauge though, the OEM gauges aren\'t that accurate lol
Title: Oil pressure gauge not working
Post by: Kamatari on March 07, 2012, 09:25:52 AM
didnt look like any connectors have come off although i do believe i might need to replace the sump gasket...theres always something with this! Now where to find the gasket
Title: Oil pressure gauge not working
Post by: B.Martin on March 07, 2012, 01:49:53 PM
Quote from: Kamatari;815130Theres always something with these cars

Corrected that for you.
Title: Oil pressure gauge not working
Post by: Kamatari on March 08, 2012, 02:46:01 PM
Anyone got any ideas as to where to get hold of gaskets from?
Title: Oil pressure gauge not working
Post by: BinoX on March 08, 2012, 04:10:38 PM
Try sending an email to sales@mazdarotaryparts.com (sales@mazdarotaryparts.com) and asking Clive/Lisa if they can get you one... They\'ve been getting me all sorts of gaskets and things recently. (Got a fuel pump gasket on the way for next week)

I\'m sure they\'ll be able to get you one :)

Alternatively, you might be able to get away with smearing Blue Hylomar on the current gasket, but it\'s always best to get a new one if you can :)
Title: Oil pressure gauge not working
Post by: Kamatari on March 12, 2012, 12:16:11 PM
Anyone got any experience in taking the oil cooler off the car? my lines seem completely siezed to the cooler :(
Title: Oil pressure gauge not working
Post by: Prof on March 12, 2012, 01:56:03 PM
Big Impact socket and a long bar ;)
 
I\'d get hold of some duck oil or PlusGas and give the banjo bolts a good squirt with that a few times - leaving it 30 mins or so between squirts - and then gently apply some pressure on the long bar - usually you get the satisfying \'crack\' when it frees.
Title: Oil pressure gauge not working
Post by: Kamatari on March 12, 2012, 02:54:22 PM
been trying that but they just dont want to move just got to keep at it i suppose :p
Title: Oil pressure gauge not working
Post by: wolfie1 on March 12, 2012, 08:37:36 PM
your intercooler is alloy and your pipes are metal, there is a bimetal reaction gone on and they most likely wont come apart without taking the threads with them
Title: Oil pressure gauge not working
Post by: Kamatari on March 13, 2012, 12:38:10 AM
:( i dont like the sound of that! so i take it im going to be safer trying to undo the lines from the engine side instead of at the cooler?
Title: Oil pressure gauge not working
Post by: wolfie1 on March 13, 2012, 09:52:38 PM
prob a safer bet, the amount of times this has happened to me at work even on 7-8 year old cars its just not funny!
Title: Oil pressure gauge not working
Post by: Kamatari on March 18, 2012, 11:26:51 AM
well oil pressure gauge seems to be working again, no idea what i did though