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hey ive just taken out an rb25det and put another motor in as it shit itself.

now the motor is in i have found that its got no spark in cyl 5 & 6 and it runns ike a pig and only will rev to 3.5k.

ive changed the coil packs, spark plugs, crank angle sensor, ignitor etc

anyone got any ideas that can help???

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https://www.sau.com.au/forums/topic/215508-rb25det/
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yea definatly wasnt the motor.

i got the car running now. worked out that it was the connection to the ecu.

it was on tight but not tight enough. i was scared that i might do it up to tight last time but this time i just ripped it up and pushed all the wires down in the plug, so it was a connection problem there.

spent hours goin over the vehical tryin to find this problem.

thanx for tryin to help

the car is now goin in for tune. looking for 240rwkw @ 12psi

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https://www.sau.com.au/forums/topic/215508-rb25det/#findComment-3810198
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