My maf is cracked...

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Nibbib
First Gear
Posts: 179
Joined: Mon Dec 24, 2012 8:37 pm

My maf is cracked...

Post by Nibbib »

I hope this is the right area. Lol

So I've posted about having high idle around the 1500-2000 range before I did my front mount I cleaned out the iac valve and I pulled the intake manifold out and replaced all the vacuum lines that were broken and split ($300 from Subaru...) but I still have the high idle and I do have a his ssqv bov but I've asked a few people who run it and they didnt have this issue.

So my really question is. Is my high idle caused by my maf being cracked it's not a jecs and it's only on the plastic
lucas
Third Gear
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Joined: Tue Nov 27, 2007 2:43 am
Location: tacoma washington

Re: My maf is cracked...

Post by lucas »

id change it just to rule it out. I mean think about it, its an obvious problem that could have some air leak or vaccuum loss or who know just general weirdness. start cheap man.

Ive had IACV problems for years somedays its better somedays its worse, just a part of the lifestyle i guess.
1993 legacy ss "Shela"
91Beater
First Gear
Posts: 219
Joined: Thu Mar 08, 2012 12:37 pm
Location: pdx

Re: My maf is cracked...

Post by 91Beater »

Wrap up a rubber glove to seal it up. If it makes any difference, remove, re-wrap a few more times to pinpoint the cause.
Nibbib
First Gear
Posts: 179
Joined: Mon Dec 24, 2012 8:37 pm

Re: My maf is cracked...

Post by Nibbib »

We'll I have all ready done the iacv stuff and my front mounts on with the hks lol
Legacy777
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Re: My maf is cracked...

Post by Legacy777 »

Can you take a picture of where you MAF is cracked?

Also, try plugging the BOF to make sure it's not leaking at idle and affecting things.
Josh

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1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT

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