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S Chassis Technical discussion related to the S Chassis such as the S12, S13, S14, and S15. |
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01-26-2012, 08:52 AM | #1 |
Zilvia Addict
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S13- SR- Gas going fast!
1993 S13
S13 Blacktop SR20DET Stock stock stock.. Exhaust/FMIC/HKS SSQV BOV/WALBRO PUMP/z32 Fuel Filter/ NGK Iridium Plugs .030 gap 7lbs Stock wastegate Alright my car has been burning through gas like crazy. A quarter and a half of gas within a 30 minute highway drive going a steady 60. Can literally just watch my gauge move haha. There is no smell of gas inside/around the car. No black smoke. ECU throws no codes. Could this just be a bad float? Could something else be pushing the car to burn through gas like this? Bad FPR, injectors, pump? The ECU that came with the blacktop was a "62" that just recently fried. Now using a "63" since no one around here has a "62". Could this cause gas consumption issues? Some people say the 63 ECU has a diff fuel map vs. the 62, can someone verify that? How to go about diagnosing this? EDIT: Car also boosts too 9lbs. Also has just recently started. Thank you. Last edited by Nicelyphe; 01-30-2012 at 09:08 AM.. |
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