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User_Name reacted to j91z28d1's post in the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2). with
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that's awesome to hear.. I have no clue why anyone would do what they did to the o2 sensors.. but really glad you fixed it. -
User_Name reacted to Geotrash's post in the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2). with Like.
Awesome! Thanks for following up!
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User_Name reacted to j91z28d1's post in the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2). with Like.
wow.. it's adding 29% fuel with the long term and 29% fuel on the short term on bank 2. which is the passenger side I'm pretty sure...
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User_Name reacted to Just Fishing's post in the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2). with Like.
If the smoke test showed smoke under the throttle body/intake and everything was connected i would start by really looking over that...
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User_Name replied to the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2)..I just want to follow up, incase someone in the future runs into something similar. So after taking it to a few different places, I...
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User_Name reacted to j91z28d1's post in the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2). with Like.
I wouldn't think a tune should be effected by doing a reset thats built in. thats complete crap that he reset your truck, it started...
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User_Name reacted to Dustin Jackson's post in the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2). with Like.
@User_Name Where exactly was it leaking during your smoke test? Keep in mind that if the motor is running the throttle body will be...
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User_Name replied to the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2)..I have one scheduled at the chevy dealership around the corner next Tuesday. I'll swap out the TB in the meantime and report back...
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User_Name replied to the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2)..It was coming from under/around the throttle body. No pinpoint. I should have inspected more
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User_Name replied to the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2)..Ok.. so I threw the old coil and wires back on 2 and 8. I unplugged the battery for 10 mins, and touched the terminals together for a...
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User_Name reacted to j91z28d1's post in the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2). with Like.
normally I'd look at long term trims left and right % and short term left and right %. + should be adding fuel, - is removing fuel. get...
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User_Name replied to the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2)..Yeah I can look at the data, I have a cheap scanner that can read live. What would I be looking for as far as fuel trims?
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User_Name replied to the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2)..Thanks, I will swap it all back out tomorrow. I'm still just boggled by how the shop resets the throttle in the gizmo gadget, and...
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User_Name reacted to Dustin Jackson's post in the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2). with Like.
@User_Name I am wondering if the new throttle body is contributing to these problems as well. I might swap the old TB and coil and wire...
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User_Name reacted to Dustin Jackson's post in the thread 2008 tahoe K1500. Throwing P0300(random misfire) and P0174 (lean bank 2). with Like.
@User_Name Whenever parts are swapped and new problems come up I recommend going back to square 1
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