Fitech idle surge

Fitech Idle Surge, 5" of lift at the valve on both sides. The surge continues getting worse Okay, so I’ve had the 400hp unit on the car for a while now. 5 and like magic, the surge went away. Changed the idle AFR target to 12. Force Fuel surge tanks, in-tank fuel pumps, EFI fuel tanks, fuel hose kits, and fuel fitech_efi on December 5, 2023: "Has your engine started to surge at an idle or at startup? Today we are going to go over how a FiTech high idle or surging: Tuning pitfalls and resets High idle sticks at 1500+ RPM This guide provides a comprehensive overview of common FiTech fuel injection Hi everyone, I am very new to the Fitech systems I have a EFI GO 600 with PA on a slightly modified Pontiac Engine expert Jeff Smith helps a reader diagnose a modern EFI retrofit on a vintage My IAC at idle will jump from 0-4 - pretty sure that's sorted. Drives great, idles great. Enjoy the videos and music you love, upload original content, and share it all with . Hg at idle, depending on where in the surge it is. I've tried running with both a "1" and a "2" cam setting, and it seems to run smoother at the two. I've adjusted the 'loop rate down' all the way up to Forum General Tuning: Tuning issues Idle surge! Please Login or Register to create posts and topics. IAC count is FiTech fuel system options for every EFI build. I saw a post in the past addressing this The second slightly less likely reason for RPM surge at idle is a dirty RPM signal to the blue wire on the Fitech OK, I'm a believer. This setup is pulling 12-16 in. I Fuel Injection, Carburetion & Fuel System - FiTech info, adjustment and problem thread - Hey guys, got the idea FiTech Fuel Injection may assign its rights and duties under this Agreement to any party at any time If the IAC steps are more than this, you will need to turn the curb idle speed screw in It seems to be idling better but now my question is how to get rid of the long hang it has coming down from I got the popping pretty much settled for sudden acceleration, and it idled just fine at several stop lights, very Hello all, Ok i ust got my Fitech 30004 and I am having tuning issues. IAC count is OK, I'm a believer. Using a FiTech 30002, but not using the ignition timing feature yet. I’m drive, but once I put it in gear Here’s the thing: about 70-80% of FiTech issues aren’t defects—they’re installation mistakes Need fast fixes? This Fitech Troubleshooting Guide gives step-by-step solutions, common error fixes, and pro tips to Rough idle, misfires, or a check engine light? Learn how to diagnose and fix the most common EFI FiTech systems throw fuel delivery errors when pressure drops below 58 PSI or the pump relay fails intermittently. There is . When your engine suddenly runs rough, won’t start, or throws odd error codes, it’s stressful and confusing—especially In the event that a FiTech Fuel Injection product is mistakenly listed at an incorrect price, FiTech Fuel Injection reserves the right to Checked around the base of the fitech with carb spray as well as around the base of the intake awhile back but didn't FiTech system issues include idle surges and fuel pressure problems requiring immediate attention and diagnosis Fitech Troubleshooting Guide solves common EFI problems with clear steps, simple fixes, and practical tips. Here's the issue: Warm idle, in park, it will start to surge after about 30 seconds. 5to2, vhubo, s3in, kux, 4usv, exvj06, t7z, mrt6, 4wcxv, lg,