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#1
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Missing / Flat on boost ..
Heyas,
Just noticed yesterday the car feels flat on boost, and misses/hesitates. I'm guessing this is going to be AFM related or dirty pod filter? Spark plugs are NGK Iridiums put in on the 100k service. The car idles fine, no CEL - It's just when it's on/coming on boost where it feels flat and misses. I have put a clean batch of 98 in, So i don't think it's fuel. Car has 120k on it and booked in for a service next week. Is it 207 time? What do ya reckon. Cheers
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[SIGPIC][/SIGPIC] Should have bought an STI |
#2
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any stutter ? could also be fuel pump..
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#3
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Drives fine mate - Just when on boost
Has a Walbro pump in it, heard it's pretty uncommon for them to fail. Was put in a year ago roughly.
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[SIGPIC][/SIGPIC] Should have bought an STI |
#4
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Check your boost hoses for any cracks and make sure all hoses are fitted nice and tight.
Do you have an oiled pod filter?
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MY00 GT Forester with STi goodies |
#5
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APS CAI - K&N Filter on the end of it i think. Was cleaned a few services ago using the K&N recharge kit.
AFAIK it wasn't overoiled, people servicing it were aware of the AFM issues on the older wrxies. Will check hoses now .. -- All boost/vacuum lines appear to be ok. Pushed them all in nice and tight. I did notice that the metal rings which secure the silicone intake came loose about 4 weeks ago .. Tightened them all up and made sure there are no leaks in the intake post AFM. Gonna take it out now and see what the go is.
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[SIGPIC][/SIGPIC] Should have bought an STI Last edited by RichX; 11-10-2008 at 02:47 PM. |
#6
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Fuckn fixed yo.
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[SIGPIC][/SIGPIC] Should have bought an STI |
#7
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what was the problem rich??
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straight line racing is only half the fun.... C/Vale represent!! |
#8
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Looks like one of the round clamps which was securing a section of silicone pipe from the far end of the CAI to the beginning of the silicone intake pipe to the turbo was secured in a way which was allowing the turbo to suck in air post-afm.
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[SIGPIC][/SIGPIC] Should have bought an STI |
#9
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mmmm lean makes furry pistons!
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MY93 Impreza GX 1.8L, 0hp, 0nm |
#10
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Quote:
hmm *mumbles* bloody Perth WRX. penis on the brain....
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[COLOR="Blue"]"Your car positioning and awareness is f*ing bang on. And like, every single time. In terms of getting that close to the bollards, Ive only been with one other person that can drive like that" –Franz[/COLOR] [SIGPIC][/SIGPIC] |
Tags |
boost, flat, missing |
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