2005 Chevrolet Silverado 1500 engine problems

Filed Jul 18, 2025 · Airbags, Body · MI

Unknown

Filed Dec 11, 2022 · Engine · NH

Recently replaced o2 Sensor and cleared check engine status. I failed the state emissions test because the Cat indicates inc or not ready,(catalytic converter). The procedure to clear this condition is dangerous and unreasonable. It calls for accelerating to 55MPH or higher for 2-3 minutes then decelerating to 20 MPH, not using brakes, and travel for 2 minutes then accelerating back to 55MPH, repeating this process up to 5 cycles to clear the CAT status. Given the drive speed this procedure would have to be done on a highway and could very likely cause a collision. This is very hazardous and should not be a requirement to complete vehicle inspection.

Filed Dec 1, 2020 · Electrical, Engine · TX

I went to a guys house who was selling a 2005 chevy silverado with 114,000 miles on the cluster. He didn't have the title under his name. He was title skipping. Gave him 5,000.00 that he was asking for on 11/02/2020 then went to find the owner with his name on title. Had him sign the title over to me. Went to dmv and changed the title under my name. Then 11/28/2020 I ran a carfax report to see what maintenance has been done on my truck and it says that my truck had more than 250,000 miles on it. I confront the man that same day. And asked him if he changed the mileage he said yes. I then asked him to give 2,000.00 because the truck is not worth 5,000.00 he said he was not going to give me a penny. So I made a police report that same day on 11/28/2020

Filed Jul 4, 2019 · Engine · 123,000 miles · FL

Exhaust manifold bolts coming off heads are falling off pause an exhaust leak and giving me headaches. From the looks of it has been off for quite some time I'm just now noticing it

Filed Jul 26, 2017 · Engine · CA

I have a broken exhaust manifold bolt. It is a known problem and is impacting my smog certification and safety.

Filed Jan 9, 2017 · Electrical, Engine · 152,000 miles · SC

Tl* the contact owns a 2005 chevrolet silverado 1500. When the vehicle was started, the heater fan activated and an odor of burnt plastic emerged from the vents. The vehicle was shut off and then restarted. The vehicle was driven to the contact's house. In addition, the digital climate control system reflected the entire time and the area around the vents became really hot on the dashboard. The vehicle was not diagnosed by a dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 152,000.

Filed Dec 9, 2016 · Engine · 144,382 miles · CO

Takata recall: reduced engine power come on and truck will only run at 20-40 mi/hr,this is 3th time it happened. Took twice to dealer charge 6 to $800.00 never fix. Check on ipad and thousand having same problems effects 2003-2009 trucks maybe more. Can happen at anytime.danger when you are driving on interstate at 75/ hr and all of a sudden you drop to 20/hr check utube "reduced engine power" lot of complaints,under how to fix hundreds or thousands hits last time it happen 12/07/2016.

Filed Oct 21, 2016 · Airbags, Body · NC

When I purchased my truck the dealership promised to have it fixed,I then went to the nc dmv who handles vehicle. I had been receiving the runaround from everyone. I am sure it has been in a flood that I was not informed about due to all the rust underneath the vehicle. When I purchased it was stationary at a private dealership in a city next to a highway.

Filed Oct 19, 2016 · Engine · 180,000 miles · IL

Well I have been noticing a loss of coolant have added dye to coolant to detect leak nothing was found. This has been going on for months now adding coolant I have performed 2 oil changes since noticing issue. I just changed my oil today and noticed alot of gunk(first time ever) I knew about castech head issue removed my valve covers and found what was almost like caramel orange in color. Checked for casting mark and the heads are indeed castech. This is a known issue what are my course of actions to take?

Filed Oct 1, 2016 · Engine · 119,000 miles · WI

Like so many others, I started to hear a ticking at startup and sometime an exhaust smell in the cab. I found 2 exhaust manifold bolts broken on each side. It can get bad enough to open a window at times. Dealer said it's a common problem. There should be a recall on a emissions and safety issue. I take very good care of my truck and this should not happen. I see it has been a problem since 1999.what can we do to get reimbursed for the cost of repair? If I have an independent repair would gm ever cover it or does it have to be done by a high cost dealership? They got vw for emissions what about gm?