Fitech backfires at idle
WebJul 20, 2024 · 07-21-2024, 10:31 PM. The firing order for a small block chevy is 1-8-4-3-6-5-7-2. The plug wires are installed in a clockwise order on the distributor, with the #1 being at the rotors tip position. When the timing marks are at 12 degrees BTDC. The initial timing is set at 12 degrees Before Top Dead Center. WebMay 28, 2024 · May 7, 2024. #1. After considerable issues with the dreaded RPM noise fault code and the engine just shutting off for no apparent reason I have a solution. I had to route all of my Fitech wiring away from any …
Fitech backfires at idle
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WebMay 17, 2016 · Simply shut the vehicle off and turn the idle adjustment screw in about a half turn to start with, then turn the key on and check TPS and make sure it reads zero. Once thats done start the vehicle and wait for the IAC steps to zero, after they go to zero slowly turn the adjustment screw counter-clockwise until the number reads between 3-10 ... WebDec 29, 2024 · In my understanding, this setting should've been covered redundantly in the fact that FiTech does recommend disabling the PWM in my scenario, by setting the low/mid/high flow PWM values to 100%. …
WebOct 13, 2016 · FiTech GoEFI4 600 RobbMC PowerSurge 500 ... But both spraying carb cleaner and an hitting it with propane didn't change the idle at all around the TB or intake. ... And would explain the popping and backfire I got as well. But it's not coming off again.. a hose clamp fixed that issue. 1968 Skylark Convertible 383 Stroker, Turbo 350, 3.73 Posi WebJul 25, 2024 · Then set idle O2 a bit rich, maybe 13.5:1. Then manually adjust the throttle blades so the IAC count is about 2-8. Save settings. I think the FiTech/engine needs to …
WebOct 9, 2016 · Boost reference connected to the Aeromotive and capped at the FiTech unit per instructions from FiTech. ENGINE VACUUM: ~4 at idle and warm. CAM SETTING (1,2,3, or 4) AND YOUR CAM SPECS: 2, 284/290, 112, 515/515 lift hyd roller. Currently using Setting #2 as per Code. He said between 2-3 with my cam profile. WebJul 3, 2024 · Hello - I'm working on the initial startup with my FiTech 600 HP w/ timing control and using the hyper fuel in-tank pump. The car will currently start and run for 2-5 seconds and then it dies. I have confirmed the following: White wire has 12v while cranking and key on; Fuel pump has 12v while cranking and key on
WebOn the handheld go back to the Main Menu and enter into Dashboard. Find IAC Steps. This number needs to be within 3-10 at warm idle. If the number reads zero then slowly turn …
WebNov 29, 2024 · component fail, it will not constitute or justify a warranty of the entire FiTech EFI system. Replacement and accessory items are available for purchase from FiTech … number pieces topmarksWebNov 19, 2011 · You should have around 20 Hg at idle. P0453 pops during the following: The PCM monitors the EVAP control system FTP (fuel tank pressure) sensor input signal to the PCM. The test fails when the signal average jumps above a minimum allowable calibrated parameter. The sensor is located on top of the fuel tank. niosh working at height trainingWeb50015 Instructions Download. 54000-Go Fuel Tight Fit Regulator Instructions Download. 54001, 54002-Go Fuel Regulators Instructions Download. 60002-Throttle Body Hardware Kit Instructions Download. Go Fuel In Tank Fuel Pumps 50019.50020 Instructions Download. GO SPARK 91000 Instructions Download. niosh worker well-being questionnaireWebApr 26, 2024 · The backfire didn't come from the fitech trying to fire though, but it was loud and scared me shitless. I forget the name of the setting at the moment, but its in the instructions. ... You want your idle timing 2-3 degrees above the base because the ecu will vary the timing to smooth the idle. The VR advance at 4k is odd. It was at 17 degrees ... number pie mathWebJun 16, 2016 · Jerry, here's 4 settings that will help you get it right or at least better. In EFI pro tuning - go to Idle Control > Loop Rate Up / Loop Rate Down and Decel RPM Decay / Decel IAC Decay. Loop Rate UP =. The IAC uses a PID (actually just PI) closed loop control that adjusts the steps to achieve the desired idle speed. niosi firearms developmentWebSep 19, 2024 · The cam is a solid roller from Comp Cams with 270/280 degrees of duration at 0.050-inch lift and 0.640/0.621 total valve lift. The pistons are custom slugs from JE. See all 13 photos. The Hemi ... niosh yellow book courseWebMar 1, 2024 · I fitted a wire to earth the throttle body, replaced spark plugs and have fitted a temporary splice into the white direct to the battery. Turned off the prime shot also. It … number picture collage printable