I have a 1997 Nissan Pick-up 4x4 that has a problem with a random loss of power while driving even when gas is applied the truck will still die out, once started again will run fine, until the next random loss of power. It also seems to be temperature related because it ran through the winter (hesitated a lot) but still ran, but now that spring and warmer temperatures are here, it randomly loses power and dies after I've run it for a bit. It seems to run fine when I first start it up but the longer I run now, the more it powers down and dies even with gas peddle to the floor. The previous owner said that they replaced the fuel pump. I have replaced the distributor, plugs, wires, throttle positioning sensor, maf sensor but it still loses power. It shows no engine light - never has - but it does register codes. the codes its throwing now is P136 (02 sensor), P141 (02 Sensor), and P1130 (swirl valve). Any guidance and help would be appreciated. thanks!
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