Msp help???

[Mazdaspeedpro10]

I just swap motor on my MSP bc my old one blew a rod, now the new one is in the car and everything swap from the old to the new but when i turn my key on to started it the temp goes to hot and the motor not starting, so do i need to rest the ecu or what?

 

[dstmsp03]

Check the ecu fuse in the engine bay fuse box

 

[Mazdaspeedpro10]

but do i have to rest the ECU or no?

 

[dstmsp03]

Perhaps.. Try just replacing the fuse first.. You should unhook the battery when you do it.. So undo the battery.. Turn the headlights on, swap fuses, wait a minute or two, hook up battery, turn off lights and try to start her

 

[Mazdaspeedpro10]

wait turn the headlights on lol what does that have to do with it?

 

[Mazdaspeedpro10]

the fuse box thats inside the car where it says engine it keeps blowing on me and the car wont start is there anyway where i could check why is a blowing on me plzzzzzz help i need the car running?????

 

[mazdaspeedp]

maybe you got some wires on the harness connected backwards

 

[Mazdaspeedpro10]

i didnt cut anything on the harness to be backwards i took the of and put them back on like they were?

 

[dstmsp03]

wait turn the headlights on lol what does that have to do with it?

drains all the juice from the ecu

the fuse box thats inside the car where it says engine it keeps blowing on me and the car wont start is there anyway where i could check why is a blowing on me plzzzzzz help i need the car running?????

have you checked the fuse in the engine bay yet??
did you check to make sure the ground wire on the ecu is still connected?

 

[Mazdaspeedpro10]

yes i have checked all of them and the one thats in the car where it says ENGINE keeps blowing on me?

 

[dstmsp03]

You have a frayed or loose wire somewhere..