bad O2 sensor causing misfires and PTE tstat failed
10-12-2009, 06:04 PM
#1
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bad O2 sensor causing misfires and PTE tstat failed
Just had some warranty work done, a faulty 02 sensor was causing cyl 1, 3, 4 to misfire, weird. Didn't think it could do that.
Also had to have my tstat replaced as the PTE one failed. Strange.
Also had to have my tstat replaced as the PTE one failed. Strange.
10-12-2009, 06:15 PM
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E-ZGO 53hp., 1999 E 430 sport, 2004 E 55, 2008 Tahoe LTZ on 24"s
I would think a MB dealer would find a running cool condition and blame a tstat, if that was the case.
10-12-2009, 06:53 PM
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10-13-2009, 11:16 AM
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997TT, R8 V10+, G550, Plaid S
i've been getting a coolant leak from the high pressure system too. can't quiet narrow down what's leaking.
i get those codes occasionally too especially in the cold, but thats just what you have to deal with if you want to run a cooler TSTAT
i get those codes occasionally too especially in the cold, but thats just what you have to deal with if you want to run a cooler TSTAT
10-22-2009, 10:36 AM
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Really ok, my car too was running great and then out of the blue check engine came on and codes read misfire, u think its from car running cooler no real issue i was kinda of nervous. Or the pte went bad ?
10-22-2009, 11:59 AM
#7
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I've got an occasional miss and a 0106 code whenever that happens, which is like a O2 bank 2 rich IIRC, also get high idle / running rich codes. Were you having similar issues?
I was thinking bad coil, but maybe I'll change that sensor instead.
I was thinking bad coil, but maybe I'll change that sensor instead.
