Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


really awful
Typical Repair Cost:
Average Mileage:
125,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. check ignition, fuel system, air filter (1 reports)
2004 Chevrolet SSR exhaust system problems

exhaust system problem

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2004 Chevrolet SSR Owner Comments

problem #1

Mar 092015

SSR 5.3L

  • Automatic transmission
  • 125,000 miles


The P0420 converter failed is a Engine performance problem. I had a dealer look at my SSR. Said need to replace converters. WRONG! Need to make sure that Electrical & Ignition is working. Check MAF & MAP air filter, The fuel system including Gasoline in Tank. Check Emissions too. O2 Sensors & any signs of damage to exhaust including leaks. Dealers are unfamiliar with the SSR. On a Trailblazer Chassis, Corvette LS 1 Vortec Motor & a Unibody on Frame construction. Go to SSR fanatics web site & look up Dictator. He has many Videos & helpful instructions to keep your SSR on the road.

- , Toledo, OH, USA

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