Cold running problem
#1
Cold running problem
95 V8 Dakota, runs very rough when first started in the morning. Missing, backfiring, stumbling, ( Summer or Winter ) until warmed up, about 5 mins. or so. After that it runs REAL good. Not the E.C.U. I checked that and other sensors, except the coolant temp. sensor.( It's a P.I.T.A. to get to) A friend said that it could be it, since it only does this when it's dead cold. Could that be causing the problem? It even runs good after it sits for 4-5 hrs. Only acts up when it sits over night. Any thoughts?