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code p0443 causing rough idle and stalling?

Old 06-27-2019, 09:58 PM
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code p0443 causing rough idle and stalling?

so, once again i had maxy running with no issues yesterday after finally fixing the little goddamn friggin c shaped coolant line in the back of the vq. ran fine all day until once again as i put some load on the engine, not a lot, going up a steep hill and back down it she stalled after cruising around 50-60 back down the hill and a little buck or 2. pulled into the food store lot and the first stop she stalled and took 6 tries to get her started and running again. plus, i pulled a p0150 code, would that possibly be piggy-backing on the evap code? i can't take much more of this $hit, someone please tell me wtf cursed my max and why?? the damn 02 sensors are all new within the past year.....
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Old 06-28-2019, 07:58 AM
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Have you blocked the hose from the uim to the evap valve like we talked about?

Remember that I told you that you probably have an air leak in the system?

Your car acts like you haven't tried that yet.
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Old 06-29-2019, 12:05 PM
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When I got a P0150, it was the 2 ground wires in front of the intake manifold by the fuel rail. Check to see if those 2 are tightened properly.
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Old 06-29-2019, 09:37 PM
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Originally Posted by JvG
Have you blocked the hose from the uim to the evap valve like we talked about?

Remember that I told you that you probably have an air leak in the system?

Your car acts like you haven't tried that yet.
no, i forgot about that. been busy all week and will try that possibly tomorrow night.
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