Violent juddering under acceleration
#1
Violent juddering under acceleration
My WRX03 has recently started to judder violently when acclerating briskly in 1st or 2nd gear, feels like I imagine it would if I was to stamp on the throttle on and off as fast I could under full boost if that makes sense, fiece acceleration then like you’ve hit a brick wall then acceleration again etc 2 or 3 times, it’s an extremely brutal experinece! Obviously it’s going back to the dealer at first oppurtunity, but wondered if anyone has experienced anything like it? did a search but couldn’t see anything similar
Thanks
Thanks
#3
Hi thanks for the response, yes it's purely under acceleration, like it goes from full power to maximum engine breaking, back on full power etc only happens at higher (4k plus) revs
#4
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Originally Posted by martin_oleary
Hi thanks for the response, yes it's purely under acceleration, like it goes from full power to maximum engine breaking, back on full power etc only happens at higher (4k plus) revs
Good Luck
#6
All thanks for your replies,
Simon no not PPP'd as yet. Found your post about your issue (glad i did too: "30k service (you know the one where they replace the whole car and empty your wallet at the same time)" - class!). Take it replacing the solenoid hasn't completely sorted it?
Simon no not PPP'd as yet. Found your post about your issue (glad i did too: "30k service (you know the one where they replace the whole car and empty your wallet at the same time)" - class!). Take it replacing the solenoid hasn't completely sorted it?
#7
Actually, im just moaning for no reason atm
ECU Reset is holding up this time (300 miles done so far), they 'twiddled' with it for a day, im feeling very synical (sp?) atm, just waiting for it to start again
oh and... moan moan moan
Simon
ECU Reset is holding up this time (300 miles done so far), they 'twiddled' with it for a day, im feeling very synical (sp?) atm, just waiting for it to start again
oh and... moan moan moan
Simon
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#8
That is classic fuel-cut bought-on by over boost. Welcome to the club!
Tried everything on mine, ended up with a very expensive Blitz boost controller, but no more probs. Runs a dream.
911
Tried everything on mine, ended up with a very expensive Blitz boost controller, but no more probs. Runs a dream.
911
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