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View Full Version : ?95-240sx-ka24de-auto, rough idle when stopped in gear


dman45
05-27-2021, 08:07 PM
I know there are a million threads about rough idles on here, but I have tried everything, and I would love to find an expert. The car continues to idle rough when under load and stopped. It idles great in neutral. I have also done all of the following:

Rebuilt engine
New friction set in transmission
New torque converter
New tps
New distributor and cap
New plugs and wires
New fuel pump
New fuel regulator
New fuel filter
New injectors
New alternator
New power steering pump
New idle air control valves
New pcv valve
New vacuum hoses
New catalytic converter
New oxygen sensors
New engine mounts
New transmission mounts
Probably more that I am forgetting

It also does not appear to be the brake booster. I have also looked at all the sensor values using an adaptor+free software, and they all appear to be in spec.

I would love to hear some knowledgeable feedback!