No codes but car stumbles, voltage drops when slowing down
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I want to ask if any of you might know where I should go next with this.
I recently changed the air filter and MAF. The car has run fine until this point. 5 minutes into the first drive with the new MAF/filter, the car takes a dive....stalls every time I come to a stop and barely idles. I put the old MAF back on and it's a whole lot better - won't stall but the idle sorta surges up and down a little bit.
When driving the car now with the old MAF back on, the car stumbles and voltage drops from 14 to 13 for 1 second while coming to a stop then recovers. I put the scanner on the car and there are no codes.
I don't remember the stumble before I switched out the MAF. Any ideas where you would look next since there is no apparent code?
Jeff
I recently changed the air filter and MAF. The car has run fine until this point. 5 minutes into the first drive with the new MAF/filter, the car takes a dive....stalls every time I come to a stop and barely idles. I put the old MAF back on and it's a whole lot better - won't stall but the idle sorta surges up and down a little bit.
When driving the car now with the old MAF back on, the car stumbles and voltage drops from 14 to 13 for 1 second while coming to a stop then recovers. I put the scanner on the car and there are no codes.
I don't remember the stumble before I switched out the MAF. Any ideas where you would look next since there is no apparent code?
Jeff