2000 Chevrolet Blazer engine and engine cooling problems
63 owner complaints filed with NHTSA name the engine and engine cooling on the 2000 Chevrolet Blazer — 11% of all complaints for this model year.
What owners report
“Always smell fuel while driving replaced all fuel systems then all sensors needed replacing so I did that and now there telling me I have a electric problems since buying this vehicle new I put over 6000.00 dollars into and I still have all the same problems mostly with the fuel system I still…”
filed Sep 30, 2011
“Front end is junk,the smell of raw gas when fueling up and replaced oil line, steering parts, door pin, back light, right hub, before service warranty was up. Then of coarse the, rotors went along with the left hub and heater core went,.. The blazer has been a lemon since I bought it new. Cried…”
filed Aug 24, 2010
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains…
16-NA-383 · Service Bulletin/Repair Instructions · issued Mar 13, 2024This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the…
22-NA-074 · Service Bulletin/Repair Instructions · issued Feb 22, 2024
Engine and Engine Cooling problems in other Blazer years
| Year | Reports | Share |
|---|---|---|
| 2024 Blazer | 2 | 5% |
| 2023 Blazer | 1 | 3% |
| 2022 Blazer | 1 | 2% |
| 2021 Blazer | 2 | 2% |
| 2020 Blazer | 2 | 1% |
| 2004 Blazer | 4 | 8% |
| 2003 Blazer | 6 | 8% |
| 2002 Blazer | 20 | 8% |
| 2001 Blazer | 23 | 7% |
| 1999 Blazer | 62 | 14% |
| 1998 Blazer | 64 | 9% |
| 1997 Blazer | 93 | 12% |
Other reported problem areas on the 2000 Chevrolet Blazer
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.