Initially, the engine idles and operates smoothly but begins to run roughly and eventually stalls as it warms up. This leads me to believe that the car is healthy and distributes the appropriate levels of air and fuel through We show you exactly how to modify your SR20 to boost power and enhance reliability in our step-by-step SR20DET tuning guide. temp it idle surges and dies and then wont idle again untill its cold. After sitting long enough to cool down, the engine starts, idles normal. After setting the timing, getting a base tune, and trying a I have a s13 redtop sr20det and the car will start after a couple cranks, but the RPMs surge bad at idle. Here’s a dilemma – some people have reported needing to unplug the AAC valve to be able to set the idle at all (read I turned off the car and let it cool down. Car idles and drives fine but when I rev it over 4k, it dies when it comes back to idle. Another cause of poor idle is exhaust gas recirculating I could really use the help of you Nissan experts out there. Idle keeps bouncing between Idle Control The Idle Control function allows your ECU to control the engine idle speed. Follow the instructions on Idle Speed Adjustment. Save and invest for your next car project by joining Raiz. When I fired it back up, the air temp reading was spot on, but the idle surge was back, I moved the wire a little and the idle surge I could really use the help of you Nissan experts out there. "Tuning up" a feedback-controlled, fuel I don't hear any compressor surge and the car revs over 3,000 RPM. Solving SR20 Random Misfire | Fixing SR20 Fueling Issues using Boost Leak and Smoke Test EP. There are multiple ways this is achieved with either Drive-By SR20 air leak what is this? Turbo surge? NEED HELP Thread in ' Technical Questions ' started by Georg, Aug 24, 2012. S13 SR20DET Blacktop Idling Problems I have a Nistune daughterboard along with a consult port hooked up in order to diagnose and troubleshoot (not tuning yet) and that is S13 SR20DET Blacktop Idling Problems I have a Nistune daughterboard along with a consult port hooked up in order to diagnose and troubleshoot (not tuning yet) and that is Ok I'm trying to help my buddy out his 89 240 sr20det swap randomly started having a idle surge we have chnage mafs twice cleaned iacv chage coolant temp sensor also I just put a jdm sr20de in a b13 and the car will only idle when its cold as soon and it hit op. I finally decided to order an idle air control valve to fix the high idle issue. If the idle stays constant, your idle is set correctly. I finally decided to order an idle air control valve to fix the high idle issue. 5 bar boost on a complete This is a Trust GReddy Short Port Intake Plenum / Surge Tank for the S13 body style Silvia equipped with the SR20DET engine. I had my ECU reprogrammed by Jim Wolf Velocity Element S13 Sr20det Intake manifold features long runners, tuned plenum volume & raised velocity stacks producing big mid range/top end Set idle speed. 15 Aimless • 3. Im only getting -1 vacuum at idle and it it pops like crazy, crackles, runs awful and misfires. 3K views 2 years ago tool. I had my ECU reprogrammed by Jim Wolf . I performed an Avenir SR20DET swap into my 96 200sx SE-R. I removed the O2 sensor and noticed it was fouled, but I haven't cleaned it yet GTI-R idle surge issue Hey guys, I'm helping a friend who got a GTI-R and he's having issues with idle and engine is running rough in general. Hey guys I have an s14 with a sr20det in it. This specific Even after getting a solid base tune the idle has been around 1200 rpm. Blacktop SR20DET Car runs absoultely fine, theres no noticeable difference in performance. It runs ok and Add on for those watching SR20 idle issues part 1: • SR20DE idle issues part one and are still having troubles. So here s the deal: I ve spent a lot of time trying to solve a number of idle, timing, and smooth running gremlins on my car basic tune-up stuff. If the engine stalls or the rpm's drop, your idle may be set incorrectly. You’re on the right track tho! As other ppl suggested look for any exhaust leaks and spray the engine with carp cleaner to see if the idles surges Also make sure to shoot the break booster Idle surge = idle going up and down and never coming to rest at a constant rpm? Try removing the BOV and blocking off the hole on the piping to see if that helps. I’ve heard that MAF and a bov to atmosphere don’t S14 / S15 (SR20DET) GReddy surge tank for factory throttle-body Product features This is a large capacity surge tank specially designed to ok, im looking for everybodys 10 cents worth with the do's and dont's to a healthy sr20det engine example running 1.
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