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Holley sniper intermittent high idle

NettetUsing the handheld, navigate to Tuning > Basic > Basic Idle and ensure your target idle speed is set to the RPM you desire. If you are using your Sniper EFI System to control … Nettet2. aug. 2024 · Out of the box, Holley normally has their idle speed screw set at 2 to 2 ½ full turns beyond the point where the screw first hits the throttle lever. This is normally completely adequate. Too little opening and the engine risks not having enough air to start. Too much and it will simply idle high and can be manually adjusted down.

How To Adjust Iac On Holley Sniper

Nettet17. sep. 2024 · Please consult the Holley Sniper full manual and use this guide for supplemental clarification. The original Holley Sniper instructions are available on the Holley website if you have misplaced them. Your BluePrint Engine will be equipped with a Holley model 550-510, or 550-511 (identical except for finish color) on 4150 flanged … Nettet18. jan. 2024 · The Sniper is sitting on a Redline inlet manifold, on a Holden 304 V8, standard engine with Lakes pipes, 700R4 transmission in a 1929 Ford A model … general mills cereal bar https://cortediartu.com

Holley Sniper EFI Problems: Best Fixes According to Manufacturer

Nettet12. apr. 2024 · My 383 stroker idles with perfection at 700rpms with my Holley Sniper. I built the engine and cammed it for low-end torque (rock crawling), so it pulls good vacuum and finding a good idle was very easy. I have built engines for street rods with radical cams that were a challenge to get to idle properly. lilyota Premium Member Joined Nov … Nettet13. jul. 2024 · The Sniper does not like low idle speeds. 500 might be a factory spec, but most have found that it doesn't handle low speeds well. One way to get close to your … Nettet9. jun. 2024 · Do this by slightly by turning the primary idle speed screw out (counter-clockwise) about a half turn. This should slow the engine down. Then shut the engine off long enough for the TPS to reset. Restarting the engine should reveal an increase in the IAC steps to perhaps around 8-10. dealing with backstabbers at work

How To Adjust Iac On Holley Sniper

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Holley sniper intermittent high idle

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Nettet10. des. 2016 · Just fired up my Sniper EFI and initially the idle was around 2,200. It then got up to around 2,700. By then the temp was up to around 190°, and I new the … Nettet31. mar. 2024 · The idle will stick around 1500, and will not come down with a blip of the throttle. The only way to get the idle down is to turn it off, then restart the engine. After …

Holley sniper intermittent high idle

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Nettet25. sep. 2024 · I have my efi set so that it starts at high idle and as the temps come up the idle comes down gradually until finally at 180 it sits around 750-800. So on it's first start it ran perfect as usual, but then as the temps hit 180 it started surging bad and it was gonna stall until I jumped in on the gas. NettetHolley Sniper IAC High Idle. In Drive 2,242 views Jul 1, 2024 5 Dislike Share Save Jeffrey Brinkerhuff 20 subscribers I can hear that the IAC is open and it causes the …

Nettet10. apr. 2024 · Hi. Looking for some help here. I'm having a problem with my Sniper Stealth on my 427 Cobra where it will start & idle just fine, but then when I take it out … NettetHolley Sniper Surging Idle Justin Giese 11 subscribers Subscribe Share 4.2K views 2 years ago Surging IAC and hot idle issues on my Holley Sniper equipped LS1 Show …

Nettet18. apr. 2024 · Timing settings are 15 degrees at idle, 30 WOT, 32 cruise. Timing is verified with a light, fuel pressure is good, idles well. 72 Chevelle Malibu Muncie M20 SBC 406 KB Pistons PW Aluminum heads RPM Air Gap Intake MSD 6AL2 Holley Sniper EFI Holley Dualsync UMI Suspension Stage 2 S StevenS Premium Member Joined Nov … Nettet2. jun. 2024 · Idle Tuning is a very important part of tuning any EFI system, especially our self-learning units like Sniper or Terminator X EFI. Getting the throttle blades and IAC …

Nettet25. mai 2024 · So the Sniper is doing everything it can to reduce the idle, but the car won’t idle down. You can hear it really sucking through the IAC port and I can hold my finger …

Nettet10. apr. 2024 · It looks like an intermittent problem so the first two tests may not show you the problem. You may need to wait until it's acting up and then check for the even fuel streams. Check fuel psi. It may come down to pulling the injector covers off and safety tying the connectors on to the injectors and re-test. general mills cereal batman nutritionNettet4. okt. 2024 · Fuel pressure has been a steady 63psi at idle and drops down to 58/9 under throttle. That seems pretty normal. I was still seeing some periodic lean spikes on my sniper control panel but the car was running well. Last night I suddenly lost all fuel pressure and the car shut down. I was luckily across the street from autozone. general mills cereal bhtNettet1K views 1 year ago. If you having high idle problem with your Holly Sniper EFI Quadrajet this video could help you. Show more. If you having high idle problem with your Holly … dealing with back pain at work