Help Rough Idling on ka24de

[two4tee]

The car Idles funny, it fluctuates from 850rpm down to 600 at a dead stop. The last time it did this, it was one of the injectors. Is that possible. I'm sure it could be, but what else could it possibly be?

[TwoFourO]

Check the harness for your coolant temp sensor. Make sure it is securely connected and the wiring is all connected to the clips properly as well. This should stop any decel. shaking if you have it.

[kingsol]

i just had the same problem. is your check engine light on? could be o-rings, injector, cracked hose, among other things. for me, i just did some hard driving and it cleared up all the gunk that was probably stuck.

[91rusty240sx]

clean out your MAF. and check your CTS. make sure both have good, clean connections.

[drew935]

reading the FSm willhelpalso. I just read about that in there in the EC & EF section of it. :)

[sLip techniques]

the last time i had idle problems like that it was my intake manifold gasket. just spray some carb cleaner to check vacuum leaks.