yota.coma
undercover cop
ohh well then i guess ill go look at some tommorrow, haha
Engine trouble AGAIN!!
- Thread starter yota.coma
- Start date
Swap a 6.2 into that taco 
Then you should get 20 MPG, easy... Since you'll just have to idle everywhere.
Then you should get 20 MPG, easy... Since you'll just have to idle everywhere.
Z71 Kris
Independence...
sorry no help but that made me laugh
Draenor
KILL ALL HUMANS!!!!
You did get a P0420 DTC correct?
That was the only DTC? No upstream codes? Noticing a loss in power?
You stated you had to put in some coolant. So are you loosing coolant? If you recently had the head gasket fixed, was the head and block checked for warpage? A plugged cat could cause some heating ,but not like you are saying.
That was the only DTC? No upstream codes? Noticing a loss in power?
You stated you had to put in some coolant. So are you loosing coolant? If you recently had the head gasket fixed, was the head and block checked for warpage? A plugged cat could cause some heating ,but not like you are saying.
When my cat was plugged enough to stall out my engine (and prevent it from running above 300 RPM) right before I stalled out, my engine was running maybe 10*C higher than normal... At the absolute most... So not a major contributor to overheating.
yota.coma
undercover cop
im not sure of the number im gonna try and get that a little later. no loss in power.
no just coolant that went into the overflow tank.
block wasnt checked due to lack of time and funds
Draenor
KILL ALL HUMANS!!!!
Was the block flushed when the gasket was changed? You may have some crud getting into the passageways, or the thermostat is clogged.
Like Dennis said, a clogged cat will only cause a little overheating. Worse case your head is warped.
Like Dennis said, a clogged cat will only cause a little overheating. Worse case your head is warped.
yota.coma
undercover cop
i guess i could try flushing it.
could it be mabye something is getting clogged around the no.1 cylinder therefore causing the code and overheating?
could it be mabye something is getting clogged around the no.1 cylinder therefore causing the code and overheating?
yota.coma
undercover cop
ok got the code!
P0420
catalyst efficency below normal
advance says its the catalytic converter
please tell me thats all it is
ohh and i put my hand over the exaust, and it didnt feel like much was coming out but ive never actually done that so i dont really know
P0420
catalyst efficency below normal
advance says its the catalytic converter
please tell me thats all it is
ohh and i put my hand over the exaust, and it didnt feel like much was coming out but ive never actually done that so i dont really know
four_x_what
Full Access Member
My Tahoe Cat is going out Its making a crazy sound and im running a little bit hotter. Did yours make a sort of clanking sound before it clogged. I thinks its from I got stuck in water up to the pedals.
