still doesnt run the smoothest. but it doesnt have small miss now. and he said the fan transistors are good too. i know the fan is instructed by...
so he brought it back said all the injector drivers had cracked and corroded solder. haven't installed it yet. but i will today
your probably right. i just figured id try. we'll see what the electrician says
i couldnt get any resistance in the circuits. they were just open. i did call a local guy who fixed all of our dash gauges. he said he'll see if...
did not know that, anyways i just tried it, its still the same.
cumminskid. do you know what the injector transistor resistance is suppose to be? also i check all ecu unswitched power they are good. i might...
cumminskid, wher did you send off the ecu too? i havbe a feeling its the ecu as the engine has 1.7mil miles. nasriza, ill try a new a/c module...
just datalogged. all sensors check out. a/c pressure says low. and fan clutch 1 enable, it says on. which i assume means fan is on. so the ecm is...
its got to be related to only when engine is started. i check the a/c pin. it is providing 12V negative for signal to keep the fan off. the pin...
so i have an n14, and its not that the fan is ALWAYS on. it is sometimes always on. when i turn just the ignition on, the fan is free spining...
i have a feeling the rings havent seated. since they are company trucks, who knows how the driver drove it right after the rebuild. :/
well fixed the rocker piston. it started to unthread internally. #4 cyl is now good. and 5 still low compressionafter swapping injectors. just...
just took rockers off. looks like piston wont go all the way back in on exhaust rocker #4. gonna swap it out and pull the injector to check it too.
i ran another compression test. #4 now has 93%. #5 still at 70%. started the truck, it ran good for 1 minute, until i hit the throttle. instantly...
another thing. it runs smooth for the first 30 seconds of startup. even at 160* coolant temp after sitting for an hour
well no coolant leaked out while driving, i can somewhat assume coolant didnt get cylinder pressure. ill be taking stuff apart today
hey everyone. i rebuilt a 2002 volvo with a d12c engine last year. it started perfectly. ran smoother then any of our other fleets trucks. the...
