b14 hard to start and runs poorly
Hey I have been having issues with my B14 ok so the first thing that I noticed was that if you revved from idle so like 800-1000rpm it would spit and sputter and miss until it reached about 1500-2000rpm then after that it was fine. So now if it is cold it takes a good 5-10 min to get the car running and it is still hard to start from idle and at WOT it cuts out it will rev then just sit without revving for a little bit start revving again then cut out it is getting really annoying and I was wondering if any of y'all had any advice. So far I have tried 2 ECUs, 2 MAF sensors, 2 fuel pumps, changed the spark plugs, fuel filter, and spark plug wires, tested the fuel pressure, ran the check engine light the codes that I get are P1401,P0335,P0705,P0170
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