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Discussion Starter #1 (Edited)
2008 Double Cab TRD 4x4 SR5 w/ 5.7 has 203,500 miles.
no major issues, started to leak a little bit from valve cover on drivers side. Kept up on regular maintenance- change fluids, brakes, shocks, plugs, filters, pcv valve,etc. I have the tranny fluid changed by Toyota every 80,000 miles.
been very happy with
Going to replace O2 sensors as preventative.
What is life span on ignition coils?
Anyone else with over 200,000 miles?

Thanks!
 

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In my experience ignition coils on yotas are 200k-300k.. don't change if there isn't a problem most will last the life of the vehicle. I like to replace upstream 02 sensors over 200k miles as a tuneup item just make sure you only use Denso/Toyota only. Clean your Maf and throttle body the same time you do the 02 sensors. Disconnect the neg. battery terminal before you start the work. This will force it to relearn with your fresh goodies. Start, start again and let idle for at least 10 min. 1-2mpg gain done...
 

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Discussion Starter #3
In my experience ignition coils on yotas are 200k-300k.. don't change if there isn't a problem most will last the life of the vehicle. I like to replace upstream 02 sensors over 200k miles as a tuneup item just make sure you only use Denso/Toyota only. Clean your Maf and throttle body the same time you do the 02 sensors. Disconnect the neg. battery terminal before you start the work. This will force it to relearn with your fresh goodies. Start, start again and let idle for at least 10 min. 1-2mpg gain done...
Thanks! Have denso O2 sensors ordered.
 

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Driver of 2 Tundra trucks
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My 2007 5.7L will hit 295,000 fairly soon.
 

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I was part of the 300k club with a 2000, but now with the new 07 I have a ways to go to get in this club.
 

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2008 Double Cab TRD 4x4 SR5 w/ 5.7 has 203,500 miles.
no major issues, started to leak a little bit from valve cover on drivers side. Kept up on regular maintenance- change fluids, brakes, shocks, plugs, filters, pcv valve,etc. I have the tranny fluid changed by Toyota every 80,000 miles.
been very happy with
Going to replace O2 sensors as preventative.
What is life span on ignition coils?
Anyone else with over 200,000 miles?

Thanks!
2000 Tundra Access Cab SR5 RWD 4.7L original owner 267,000 miles
 

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I'm at 290k with a 2009 5.7 that was purchased new. Quite a few repairs performed over the last 11 years but nothing unusual for the hard work I make it do.
 

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In my experience ignition coils on yotas are 200k-300k.. don't change if there isn't a problem most will last the life of the vehicle. I like to replace upstream 02 sensors over 200k miles as a tuneup item just make sure you only use Denso/Toyota only. Clean your Maf and throttle body the same time you do the 02 sensors. Disconnect the neg. battery terminal before you start the work. This will force it to relearn with your fresh goodies. Start, start again and let idle for at least 10 min. 1-2mpg gain done...
I would like to perform this, as my 02 sensors are all original. I am not familiar with the term "upstream"; which of the following would you recommend I replace... thanks in advance:

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489467-04060Oxygen Sensor
Ft Oxygen Sensor, LEFT
5.7 LITER, VAPOR CANISTER, OXYGEN SENSOR AND RELATED COMPONENTS
$160.79
489467-04060Oxygen Sensor
Ft Oxygen Sensor, RIGHT
5.7 LITER, VAPOR CANISTER, OXYGEN SENSOR AND RELATED COMPONENTS
$160.79
589465-0C180Oxygen Sensor
Rear Oxygen Sensor, LEFT
5.7 LITER, VAPOR CANISTER, OXYGEN SENSOR AND RELATED COMPONENTS
$116.29
589465-0C190Oxygen Sensor
Rear Oxygen Sensor, RIGHT
5.7 LITER, VAPOR CANISTER, OXYGEN SENSOR AND RELATED COMPONENTS
$116.29
777754-0C110Vapor Filter
5.7 LITER, VAPOR CANISTER, OXYGEN SENSOR AND RELATED COMPONENTS
$74.24
489467-04060Oxygen Sensor
TUNDRA; FRONT
$160.79
589465-0C180Oxygen Sensor
TUNDRA; REAR; LEFT
$116.29
589465-0C190Oxygen Sensor
TUNDRA; REAR; RIGHT
$116.29
 
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