- Feb 21, 2013
- 111
I have recently been working on getting my 2004 trailblazer LS 4x4 back on the road and running well. I have changed out the front differential and the front axle disconnect here recently but now I have an idling issue. The truck idles like it's missing on a cylinder or not supplying the right combustion mixture ratio.
In the past I believe the P0410 code has came up on it. I don't think I ended up doing anything about it because it was running fine back then. Today I got it scanned at the auto parts store and now there are three codes. P0410, P0495 and I can't exactly remember what the other code was but it was a code about operating temperature for the thermostat and I went ahead and purchased another thermostat.
I am going to run a can of seafoam through the injectors and fuel supply along with running some Seafoam top engine cleaner through the intake or the brake booster. I am also pretty sure that I need to change my O2 sensors being that I have never touch them and have drove my car well over 100,000 miles since I bought it back in 2010. It has 212,000 miles on it now.
If anyone has any information on what is going on with the idle, it would be greatly appreciated. I figured there may have beenquite a few instances on here where members have dealt with these codes before.
In the past I believe the P0410 code has came up on it. I don't think I ended up doing anything about it because it was running fine back then. Today I got it scanned at the auto parts store and now there are three codes. P0410, P0495 and I can't exactly remember what the other code was but it was a code about operating temperature for the thermostat and I went ahead and purchased another thermostat.
I am going to run a can of seafoam through the injectors and fuel supply along with running some Seafoam top engine cleaner through the intake or the brake booster. I am also pretty sure that I need to change my O2 sensors being that I have never touch them and have drove my car well over 100,000 miles since I bought it back in 2010. It has 212,000 miles on it now.
If anyone has any information on what is going on with the idle, it would be greatly appreciated. I figured there may have beenquite a few instances on here where members have dealt with these codes before.