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Originally Posted by 203692
i jst finished my swap and my car won't start. it sounds a lot like ur problem i'll try what u did and see if it helps. Here is whats up with mine if anyone else has any input.
so i jst finished my sr20det redtop swap into my s13 and it will turn over but will not start.
I'm a little puzzled on this because my timing is correct, i have spark, and i have fuel. My fuel setup is a walbro 255 besides that and an aftermarket intake and exhaust its pretty stock.
I noticed when i pull the fuel pump fuse after trying to start it as the remaining fuel gets used up from the lines it starts to combust a small amount and u can hear a few puffs coming out of the exhaust. The same thing happens when u first put the fuse back in untill the lines r full of fuel again.
This makes me think that the motor is getting flooded.
I replaced the fpr and that didn't help at all.
My ecu also stuck with a red light on. It then came out of that mode and started acting normal. i ran diagnostic codes and it ran code 55. Now it is back into the mode with the red light on and won't even go into diagnostic mode.
So idk if its my ECU or what it is i jst need to get my car running ASAP and any help will be greatly apreciated thanks.
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Confirm that you are getting fuel. See how many volts the injectors are getting. See the spray pattern. Make sure the engine is timed properly. Check your compression. Plug the MAF in. Plug TPS in. Make sure everything is hooked up, every vacuum line.