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Hey all, I've recently rebuilt and installed an sr20det red top into a ke70.. It has disco potato turbo, 875cc injectors Bosch 044 fuel pump 3" cooler piping Haltech sprint 500 ecu Went to take it for a drive the other day, it started, ran & idled fine.. Would rev to 3G fine.. But as soon as you would hit or go over 3, it just shuts down! It feels as if it has no spark, but still pumping fuel.. If I keep my foot on the throttle, then take it off before it completely stalls.. It will back fire, cough & splutter then return to idle.. And if I just take my foot straight off, it returns to idle as if there were no problem? I've replaced rubber fuel hose as it had a very small split.. No difference, My iacv WAS NOT hooked up, or connected to water, so I completely removed it and used a blanking plate.. Idles better but still hasn't fixed my problem I do have spare coils, should I try changing them over? Also at 1000rpm ( idle ) I am only getting around "14" on the vacc gauge? Do I have a leak or can the 3" piping have something to do with that? NOTE! E85 Bosch 044 875cc injectors 3" piping NO IACV NO C02 sensor NO AIR FLOW SENSORS.. Computer was tuned for this setup when came out of donor car
Hey all, it is a 20v Silvertop, Anyone have any opinions on why if I pour fuel into the throttle bodies and start the engine, it runs till its out of fuel, yet there is no injector pulse? I am still using the FWD wiring loom UNCUT as I only put the engine in for an event this weekend. I can't figure out why it would have been running perfectly in the FWD car and now it's not going. Its still a standard Silvertop ECU. Perhaps it could be something like part of the interior loom that is still in the other car that needs to be there? Although I'm just powering the ECU from my ignition switch and I've left most of the stuff that would have been in the kick panels disconnected because I don't want bulk wiring inside the car as I barely used any of it with my 16v? Maybe its an Earth that I've left off somewhere? If anyone has any insights it would be great because I need it by this Sunday!