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Low Revs, Semi Stall..

S T A R 3 3

By S T A R 3 3,
in General Maintenance

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S T A R 3 3 Veteran

S T A R 3 3

Posted
Posted

hey hey

recently I've noticed that my Stagea (rb25detneo) drops its revs after a hard punching it in low gear.

I have a steep driveway, so when I slowly drive over the kerb in first gear I immediately speed up to get up the driveway - still in first.

Once Im about to reach the top of my driveway (flat), I push in the clutch and brake to eventually come to a stop. But on a few occasions, whilst I've got the clutch down I can feel it semi-stall. I feel the steering wheel stiffen up, but it eventually picks up the revs and is back to normal.

After a couple of those experiences, I decided to pick up the revs in low gear in a carpark (sorta like when ppl want to show off the BOV sound).. and it actually stalled whilst I had the clutch down. Steering wheel stiffened up, dash lights turned on.. I stalled it.

..any suggestions?

The more I think about it, could it possibly be the clutch itself?

Anyway, I tried to write this in simplest terms, hope you can help.

Thanks,

Karl

ps.

stock engine

pod filter

BOV

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https://www.sau.com.au/forums/topic/387327-low-revs-semi-stall/
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stig mick Veteran

stig mick

Posted
Posted

It's not your clutch

Is the BOV vent to atmosphere if so there's your problem

The AFM has measured the air in the intake then all of a sudden that air is released so the car stalls

Either plumb the BOV back in or I think you can tune that problem out with an aftermarket ecu

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