I have replaced all four O2 sensors with OEM parts but the codes still say they are failing. Is there a fuse that coul be blown. If so where is it. If not what else could be the problem
-   I have the same problem. All 4 O2 sensors say they are bad, so I checked the (15 amp) fuse under the hood on drivers side. It shows to be good also. Is there another relay/fuse that would control all the sensors or is there a wiring issue somewhere?-   Guest
I 1st need to know the codes, the O2 heaters are fused, but without the codes don't know, check the fuse box for the O2 heater fuse, if it is not blown I will try to make out what is wrong from the codes
2005 chevey avalanche transaaction control is not working right. On dry pavement, the truck makes...
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2005 chevey avalanche transaaction control is not working right. On dry pavement, the truck makes noise, will not move and my dash reads "transaction active" what is the fix. Dealer is clueless!!!
my 1500 chevy tailgate handle is broken and the tailgate is closed shut and won't open. I took the 3...
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my 1500 chevy tailgate handle is broken and the tailgate is closed shut and won't open. I took the 3 star screws from the inside of the tailgate out. Now what is the next step in order to fix the handle
no, just the driver seat, the passenger one works fine until i turn on the driver side, then they...
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no, just the driver seat, the passenger one works fine until i turn on the driver side, then they both shut off
When vehicle is cranked cold and driven approx. 10 to 12 miles, engine will shut down and rpm's will...
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When vehicle is cranked cold and driven approx. 10 to 12 miles, engine will shut down and rpm's will drop to nothing. This last only for a second or 2 and if you keep your foot on the accelator engine will reengage and rpm's will return to normal. This will continue to occur over the next 5 or 6 miles and the engine will then smooth out and it will not reoccur. The engine has completely gone dead on several occasions usually as you are coming to a stop. On one occasion recently however the engine lost all power at 60mph including the power steering. This problem does not seem to manifest itself in short stop and go trips. Its as if the engine has to reach a certain temperature for this to occur. The dealership has been unable to duplicate the problem.