Joined: Wed Sep 14, 2011 11:41 pm Posts: 117 Location: South Australia
Posted: Tue Aug 21, 2012 8:44 pm
Hey all
So my car decides to loose power all of a sudden this afternoon, G16B EFI LWB Vitara.
I thought it may be bad fuel as it was running low so I just put $20 in it and on the way home turned right at a roundabout and there was a knock from the rear of the car.
I have found that if I turn enough to the left or right and generate some lateral force there is a slow 'sliding' noise followed by a knock which is hollow enough that I think it is coming from inside the tank, as if something is sitting on the bottom and moving around.
Anyone ever had the pickup or something in there come loose? I think this may explain the sluggish behavior as the fuel supply must be affected.
Joined: Wed Sep 14, 2011 11:41 pm Posts: 117 Location: South Australia
Posted: Tue Aug 21, 2012 9:08 pm
OK OK so who wants a laugh?
When one leaves a dust-pan on top of their Vortex roof rack when cornering it tends to make a 'sliding' noise followed by a hollow knock. YOU HAVE BEEN WARNED.
Still doesn't explain the loss of power. Might try some new plugs on the weekend.
Now please excuse me whilst I go and punish myself for being an idiot
Joined: Mon May 30, 2011 9:28 am Posts: 2233 Location: Townsville
Vehicle: 03 Jim M13A no-vvt, Vinyl Spec
Posted: Wed Aug 22, 2012 4:57 am
atari4x4 wrote:
that was an easy fix, now go kick yourself in the dick
epic comment is epic
Check for fuel pressure at your rail dude, I had a shagged o-ring on my pump assy which dropped the pressure to like 15psi. Just find a pressure gauge, grab a bit of hose and a t-piece and plumb it in. Use clamps cos you get upwards of 60psi in there.
If its not fuel pressure, check sparks and any crank sensors or cam sensors (sorry dont know vit engines)
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