2004 Chevrolet Blazer: Recalls, Problems & MPG
Here are the deets on the 2004 Chevrolet Blazer: 1 recall, 50 owner complaints and up to 16 mpg combined.

Recalls
1 vehicle recall from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Equipment Vehicle recall #04V132000 · 2004 · 183,922 vehicles
What's wrong: Certain pickup trucks and sport utility vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard no. 208, "occupant crash protection."
Why it matters: Some of these vehicles include incorrect statements on one of the air bag warning labels.
The fix: Owners will be provided with correct labels and installation instructions. Owner notification began on June 4, 2004. Owners should contact Chevrolet at 1-800-630-2438 or GMC at 1-866-996-9463.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 5 injuries and 0 deaths were reported.
What owners describe
- Electrical (10): the most common themes are noise or vibration (2), electrical failure (2), door / lock issues (2).
- Body & structure (6): the most common themes are door / lock issues (2).
- Suspension (6): the most common themes are noise or vibration (3).
- Engine & cooling (4): the most common themes are stalls / loses power (3).
The 2004 Chevrolet Blazer has 50 owner complaints, ranking #18 of 27 Blazer model years for complaints (well below the 297 average). Complaints peaked in 2004 (12 filed that year). The typical problem showed up when the car was about 3 years old, at a median of 38,000 miles. Neighboring years: 2003 (77 complaints, 1 recalls), 2005 (15 complaints, 0 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 4.3 L 6-cyl | Automatic 4-spd | Rear-Wheel Drive | 14 | 19 | 16 | Regular |
| 4.3 L 6-cyl | Manual 5-spd | Rear-Wheel Drive | 14 | 19 | 16 | Regular |
| 4.3 L 6-cyl | Automatic 4-spd | 4-Wheel or All-Wheel Drive | 13 | 17 | 15 | Regular |
| 4.3 L 6-cyl | Manual 5-spd | 4-Wheel or All-Wheel Drive | 13 | 18 | 15 | Regular |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2004 Chevrolet Blazer.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
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FAQ
Does the 2004 Chevrolet Blazer have any recalls?
Yes. NHTSA lists 1 vehicle recall for the 2004 Chevrolet Blazer. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 2004 Chevrolet Blazer problems?
Owners have filed 50 complaints with NHTSA. The most-reported areas are electrical (10), body & structure (6), suspension (6).
What gas mileage does the 2004 Chevrolet Blazer get?
EPA ratings run up to 16 mpg combined (4.3 L, Automatic 4-spd), across 4 engine and transmission combos.
Where can I get a 2004 Chevrolet Blazer repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.