6 replies to this topic

[Samwise]

Hey guys,

 

This has been happening for a while, but it stopped for a couple of weeks and has started back up again today.

 

So basically, when I start the car -

 

• Takes a few attempts to kick over
• Starts shuddering when it does start, like it's going to die
• Goes "normal", but idles at around 1100rpm
• If I turn it off and on again, it'll start straight away, but will still idle at around 1100rpm

This all stops and returns to normal, if I give the accelerator a tap. However sometimes, when I tap the accelerator, it'll lag/delay for a second and then the revs shoot up ..

 

It stopped recently, after I switched down to 95, after always having 98 in it. But, it's doing it now whilst I'm on 95.

 

I'm guessing something fuel related?

 

Cheers

[SAV84C]

Vacuum leak?

 

Have u checked for code errors?

 

http://www.subyclub....cu-error-codes/

[Samwise]

Vacuum leak?

 

Have u checked for code errors?

 

http://www.subyclub....cu-error-codes/

 

Could be?

 

I have no CEL light or anything, so haven't seen a point..

[Samwise]

Anyone?

[CodeBurn3r]

vacuum leak

Perform upper engine clean and test for vac leaks.

Probably intake manifold gaskets as once warm things expand and gaps close. . But not always. .

[HowFarToAsgaard]

I had a similar issue like yours but not as severe as yours but i could never get my B4 to start first go and allways would shudder when tapping the gas peddle

All it was a dead fuel injector.
So I would defiantly take em out and have me checked over and cost next to nothing like 20 bucks per injector to have em checked and cleaned and new o rings.

[Samwise]

It cleared up for a bit...

 

I got the Water Temp sensor replaced and now it's back.

 

Maybe I need a ECU reset?