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12-19-2013, 03:55 PM
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#1 |
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Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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Very Rich condition
Just started this 5.3 with a new Howell harness and reprogram from them.
Injectors have been sent out a flowed at 79 Ml.and cleaned, along with a new regulator. Starts and runs but very rich, all sensors O2 and exhaust are in place and new gaskets. Fuel tank and lines are new fuel is fresh. Cold air filter is in place and the MAF is at 90*. Pressure is holding at 52# fuel filter is a wix stock. What to check next?
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53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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