Can't figure this one out!

[Maiello169]

Okay, cool thanks . I'll have to order that today, just dubble.checking that this is the correct one https://www.amazon.com (commissions earned)

 

[mazdarichie]

Still runs like crap! When it warms up the idle is still real rough. But on the bright side, No more CEL!

Yeah that's how it goes. I got that one quickly, but I've spent a whole day on the rear motor mount with multiple trips to the hardware store, so don't feel bad. 3 hours is nothing in the long run.

How's the car running now?

 

[jdwk]

Did you reset the PCM? All you need to do is pull the negative wire off the battery and either turn on the lights or step on the brake pedal to kill any charge in the system.

You had +25 LTFT's and now your car doesn't have a vacuum leak (or at least the main one was fixed), so your car is going to run terribly until those trims are leaned back out which can take a really long time under normal driving, so it is best to reset. After you reset, it may idle poorly for a few drive cycles as the car relearns.

 

[mazdarichie]

I did not even think about that. I will go unhook the battery right now.

 

[jdwk]

Any improvement?

 

[mazdarichie]

I think so. I need to go for a good long drive. Maybe this weekend but I think unhooking the battery may have finally fixed it.