O2 Sensor
#1
O2 Sensor
Can anyone tell me if they had problems with thier o2 sensors? The truck was running rough when first stated in the morning, (or when it sat for a while). This went on for a couple of weeks. When I shut it off and restarted the engine the truck ran fine. No codes came up. I took the truck in because of tranny problems and had the dealer look at it, they said the stalling was the sensors, I thought this was odd considering no codes came up, any input would be appreciated.
#4
RE: O2 Sensor
I'd guess your getting a littlemoisture somewhere, is it worse in the morning after you hit the dew point or on a rainy day?
Try dielectric grease on allspark plug wireconnections (at plugs, coil, and distributor) and check the distributor for cracks.
After the engine heats up it boils off the moisture and so a restart later isn't a problem.
Try dielectric grease on allspark plug wireconnections (at plugs, coil, and distributor) and check the distributor for cracks.
After the engine heats up it boils off the moisture and so a restart later isn't a problem.
#5
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#8
#9
O2 Sensor and cat issues
engine light is on but goes off a couple days later then comes back on. it does this off and on for about a month now. the truck is a 2007 dodge ram 1500 w/8200 miles on it. dia says o2 and cat problems can that be right hardly any miles on it. MODS are 77 series k&n intake and Vortec exhuast single to dual. otherwise completely stock please help