Should i be worried?
26 April 2007, 12:19 AM
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Should i be worried?
Over the last week or so my oil pressure gauge has a mind of it's own at idle. Normally i idle 3 - 3.5bar using 10/50 oil, when ever i accelerate it shoots up to 7bar (gauge max) and holds firm. Over the last or so it isn’t stable at idle, it jumps around from 3 bar to 5 bar (never below 3), if I’m on the move again it appear fine and sails up to 7bar again. Worried it could be the sign of a large repair bill...
26 April 2007, 01:23 AM
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Over the last week or so my oil pressure gauge has a mind of it's own at idle. Normally i idle 3 - 3.5bar using 10/50 oil, when ever i accelerate it shoots up to 7bar (gauge max) and holds firm. Over the last or so it isn’t stable at idle, it jumps around from 3 bar to 5 bar (never below 3), if I’m on the move again it appear fine and sails up to 7bar again. Worried it could be the sign of a large repair bill...
In the days of the GTIR my gauge started to act funny. Under boost the oil pressure would increase. I figured it was the sensor, so i bought a new one. That did the same. So i tried a mates gauge as we bought them in a group buy... did the same.
I checked the car over and couldn't find anything wrong.. it ran fine, boosted fine everything was fine.
Then! I think it was the next day (all this happened over about 4 days) i was driving hard out of town to my mates when out of the vent on the bonnet came white/blue smoke. I stopped there and then and opened the bonnet.
The dip stick was pushed out of the engine and there was oil everywhere. To cut the story a bit shorter basicaly the turbo was fcuked and it was causing crankcase compression.
I hope your problem is something as simple as the gauge/sensor being dodgy but if not then the above could be your problem... its actually quite hard to diagnose and many tuning companys insisted it was a worn crank and wanted me to send the block to them to check it over. By good fortune my best mate is a fantastic mechanic and got it right first time.
26 April 2007, 07:23 AM
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hi mate
my oil pressure gauge needle started jumping about erratically recently,turned out to be a goosed sender.
Now reads ok again like yours did originally 3/3.5 bar at idle and 6.5/7 under acceleration
hope it turns out to be something simple
my oil pressure gauge needle started jumping about erratically recently,turned out to be a goosed sender.
Now reads ok again like yours did originally 3/3.5 bar at idle and 6.5/7 under acceleration
hope it turns out to be something simple
26 April 2007, 09:20 AM
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I'm not trying to worry you but no boubt this will.
In the days of the GTIR my gauge started to act funny. Under boost the oil pressure would increase. I figured it was the sensor, so i bought a new one. That did the same. So i tried a mates gauge as we bought them in a group buy... did the same.
I checked the car over and couldn't find anything wrong.. it ran fine, boosted fine everything was fine.
Then! I think it was the next day (all this happened over about 4 days) i was driving hard out of town to my mates when out of the vent on the bonnet came white/blue smoke. I stopped there and then and opened the bonnet.
The dip stick was pushed out of the engine and there was oil everywhere. To cut the story a bit shorter basicaly the turbo was fcuked and it was causing crankcase compression.
I hope your problem is something as simple as the gauge/sensor being dodgy but if not then the above could be your problem... its actually quite hard to diagnose and many tuning companys insisted it was a worn crank and wanted me to send the block to them to check it over. By good fortune my best mate is a fantastic mechanic and got it right first time.
In the days of the GTIR my gauge started to act funny. Under boost the oil pressure would increase. I figured it was the sensor, so i bought a new one. That did the same. So i tried a mates gauge as we bought them in a group buy... did the same.
I checked the car over and couldn't find anything wrong.. it ran fine, boosted fine everything was fine.
Then! I think it was the next day (all this happened over about 4 days) i was driving hard out of town to my mates when out of the vent on the bonnet came white/blue smoke. I stopped there and then and opened the bonnet.
The dip stick was pushed out of the engine and there was oil everywhere. To cut the story a bit shorter basicaly the turbo was fcuked and it was causing crankcase compression.
I hope your problem is something as simple as the gauge/sensor being dodgy but if not then the above could be your problem... its actually quite hard to diagnose and many tuning companys insisted it was a worn crank and wanted me to send the block to them to check it over. By good fortune my best mate is a fantastic mechanic and got it right first time.
. Well fingers crossed a new sender as Matt suggested cures the problem because i'd rather it not be similar to your's.Thanks for the replies guys.
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