Hey all I have a problem, I having trouble diagnosing... when ever I get into 5th gear in my 1995 Civic DX coupe with a JDM D15b swap, it feels like the car gets heavy or under powered and actually loses speed. I changed the spark plugs and it seemed to cure it... for 2 days then on my way home tonight it started up again. I've checked the timing, fuel filter, Clean, changed oil and filter, air filter is clean, catyltic converter is working properly, had it checked, no clogs "beautiful flow" they said. also checked wheel bearings and for sticking brakes, and nada...so could it be a faulty MAP sensor? could it be or some other sensor? I'm not getting a CEL . and I'm running the proper P08 ECU for the D15B but I still have it wired with a 4 wire O2 sensor instead of the 1 wire. (The ECU isnt looking for the heater wires so that shouldn't bother it right?)
Jason
Jason
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