03 evo sputtering higher rpms

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Jun 11, 2008 | 07:07 PM

#61

IEXCELR8

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Quote:

Originally Posted by afmafia

car just got off the dyno the car was running pig rich at 10.0 afr.

Well did you tuner lean it out to 11.3 WOT.

Jun 11, 2008 | 08:55 PM

#62

afmafia

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From: ny

10.0 Wot

Jun 11, 2008 | 09:03 PM

#63

IEXCELR8

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Quote:

Originally Posted by afmafia

10.0 Wot

Why 10.0 they left a bit of power on the table. Is the car still sputtering?

Jun 11, 2008 | 09:14 PM

#64

staatz

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10.0 is just TOO rich, waste of gas and waste of a tune. If Kenny tuned it, tell him to lean it the **** out, if Junior did it, tell him to lean it the **** out.

Jun 11, 2008 | 09:24 PM

#65

afmafia

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staatz lol im bringing it to another tuner i was wondering why i was getting these 2 stupid codes . its sad that a shop won"t stand by their work.

Jun 11, 2008 | 09:35 PM

#66

EVIL_EVO_VIII

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From: Lake Mary,FL

Quote:

Originally Posted by afmafia

staatz lol im bringing it to another tuner i was wondering why i was getting these 2 stupid codes . its sad that a shop won"t stand by their work.

My car has also been smelling like gas real bad and like its running extremely rich since i got those 2 codes..

Jun 11, 2008 | 09:47 PM

#67

afmafia

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check for boost leaks ,and then if that doesnt work put on dyno

Jun 12, 2008 | 09:07 AM

#68

EVIL_EVO_VIII

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From: Lake Mary,FL

Quote:

Originally Posted by afmafia

check for boost leaks ,and then if that doesnt work put on dyno

Car was hesitating to start this morning but it started and it stunk of fuel pretty badly.. I need to take it to TTP asap!

Jun 14, 2008 | 05:28 AM

#69

afmafia

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hope you get it fixed . my car is still getting a miss uptop i noticed that my pcv valve keeps popping out of my valve cover and moving around so im going to swap the valve cover and go from there.

Jun 14, 2008 | 06:48 AM

#70

Ryan Heo

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It won't be only the problem of spark plugs.

Jun 14, 2008 | 08:01 AM

#71

afmafia

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Jun 14, 2008 | 08:59 AM

#72

TTP Engineering

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Quote:

Originally Posted by afmafia

hope you get it fixed . my car is still getting a miss uptop i noticed that my pcv valve keeps popping out of my valve cover and moving around so im going to swap the valve cover and go from there.

Why would you swap the cover instead of the valve itself?

Jun 14, 2008 | 11:04 AM

#73

afmafia

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cause the fitting that go from the pcv valve to the cover is loose

Jun 14, 2008 | 06:39 PM

#74

afmafia

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i think my sputtering is comming from my aps bov cause when i tuned it car wouldnt go over 22lbs of boost

Jun 16, 2008 | 08:10 AM

#75

WAYNESRT4

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From: BELLFLOWER, CA

Quote:

Originally Posted by afmafia

hi i have an 03 evo with about 60kon it. the car is acting weird it is sputtering around 5000rpms.i thought it was the spark plugs but i just installed new ones gapped at .26 . i thought i was the magacore wires but i replaced with stock and car is still acting up.i am getting a code p0172 whicj is bank one running rich. my gas milage is horrable like under 200 miles to a tank. what do you guys think is the problem thanks jon i also have a hks dlii

I HAVE AN 03 EVO WITH THE EXACT SAME PROBLEM... AND I'VE REPLACED EVERYTHING YOU HAVE EXEPT FOR THE MAF SENSOR. HOW DO YOU CHECK FOR A BOOST LEAK?

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