85 300 zx auto turbo does not want to idle (rough) maf checked out ok ecu replaced works well for awhile then right b ack to the same problem. car does not want to go despite pressing down gas pedal. Its' like something is burning out the ecu. won't work once this happens, ecu is expensive I'm on my 4th one. GAS milage 9 to 10 mpg Help!!!!
Your throttle position sensor is where id look at it tells your computer what amount of fuel to air ratio by the position of the throttle
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