Jump to content
SAU Community

Groaning Noise After Turning Engine Off (anyone Else Had This Happen)

bluesky4me

By bluesky4me,
in Four Door Family & Wagoneers

 Share

Recommended Posts

bluesky4me Community Regular

bluesky4me

Posted
Posted

Hi...just wondering if anyone else has had this happen. It has only done it three or four times over six months. When I turn off the ignition, I hear this loud moan/groan type sound coming from the rear of the car..I am thinking its the fuel pump in the tank (I guess theres one there)..anyone had the same thing happen or have any ideas??

Scott.

kjb_r33 Experienced

kjb_r33

Posted
Posted

I beleive that some of the ECCS systems run the pump for a few seconds after shut down to build up fuel pressure. They do this to minimise the chances of heat soak boiling the fuel and causing vapour lock in the fuel lines. They also have a electronic solenoid on the vacumm line to the regulator to give the rail full pressure. So it could well be your pump building up full pressure.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Latest Posts

    • The Bogan
      MLR's Bogan cruise ship

      By The Bogan · Posted

      Always have 😁
    • luke gtr
      So i brought a boat...

      By luke gtr · Posted

      Jump into the wasteland. Plenty of random posting/chatting going on in there.
    • OST Micah
      RH9 R32 GTR Build Thread

      By OST Micah · Posted

      I did not go to GTR Festival. It's quite a long drive and the car wasn't dialed in yet. I also wanted to see how the racing portion went before going. From what I can tell the classes were not heads up, index, or bracket - just whoever has the quickest ET wins. Never heard of that sort of thing before and maybe some people like it but it's not my cup of tea. I don't suspect I'll go if that is how the racing is done. I did get the car out three times and had issues each time. Some were my error - haven't raced the car in over two years - and others were parts. Had trouble getting the clutch to slip correctly and remembering how it was set up in the Haltech. Broke some drivetrain parts as well that couldn't be fixed in a couple days to get back out. Season definitely didn't end the way I wanted but at least the bearings are still fine! Not a fleck of material in the filter. Really hoping next year is the year I can actually test this car properly. 
    • MBS206
      HY51 Fuga Hybrid

      By MBS206 · Posted

      find it funny everyone claims different fuel chains, do different things with their fuel blah blah blah. We don't have that many fuel terminals in Australia. The fuel tanker trucks drive into the terminal, fill up, and drive directly to the service station and dump out. The majority of fuel you get, is coming out of the same terminals. The variation is actually at the individual service stations and how good their tanks are, as well as how much turn over they actually have. Older fuel stations, that haven't had their tanks replaced are going to end up with the worst fuel. Also a lot of older stations have shit design, and shit maintenance, and end up with more water absorption into the tank. This is when you then get a bad batch of fuel. Other shit things happen, like tanker drivers have a f**k up, and starting to unload the wrong compartment on their truck into the wrong tank. 
    • r32-25t
      MLR's Bogan cruise ship

      By r32-25t · Posted

      Yeah go with that one 
×
×
  • Create New...