Tune for better gas?
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04 WRX power loss
Tuning & Engine ManagementI just installed a VF39, STi pinks, STI top mount, and Walbro 255 fuel pump. It also has COBB intake, unequal length header, catless up pipe, catless 3 inch downpipe and COBB exhaust. The car pulled hard, but had trouble starting and ran a little rough. I thought the injectors were the problem...- 23
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Oil pressure gauge install preference
Tuning & Engine ManagementAnyone who's installed an oil pressure gauge, what did you use, an oil galley plug or a filter sandwich adapter for you oil pressure sender? The galley plug looks easy, but it shows it replacing a bolt behind the turbo inlet, I thought space might be an issue after the sender is installed there...- 11
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Chase · updated
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air fuel ratio
Tuning & Engine ManagementHey guys... Just want to clarify something... The a/f ratio of the wrx is being maintained at around 14.7 by the stock ecu... So, does that mean even as rpm rises, the a/f ratio is maintained at that level? Or does it get richer as rpm increases??? Thanks!- 11
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2004 WRX - Engine won’t stay running after 30 mins...
Tuning & Engine ManagementHello! I’m new to this but I have several questions and concerns. I am in the process of building a 2004 Subaru wrx, it ran fine before but is beginning to burn more and more oil and has recently been running rough and is now having trouble consistently running after 30 mins. When revving the...- 0
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Alek Samplawski · updated
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ATR download link :(
Tuning & Engine ManagementI KNOW someone on here has the dl link for the Accesstuner Race. 2006 Subaru WRX All I need is to get rid of the air pump code that will not go away and spending $150 is not sounding like the move right now. Thanks.- 0
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