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Fuel systemPart report

2003 GMC Envoy XL Fuel system Problems

Complaints
63about this part
Share
28%of 228 total for the year
Median mileage
68,500miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 63 complaints about the fuel system of the 2003 GMC Envoy XL, 28% of the 228 complaints for this model year. Where a mileage was given, the median is 68,500 miles. 1 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I have a 2003 Gmc envoy. From the beginning I've had problems with the electrical working properly (rearview mirrors, seat controls, etc). Also, my fuel indicator and speedometer both went out at the same time. I believe Gmc should take responsibility for the default and request a recall. I have read numerous complaints dealing with the very same issues on models from 2003 thru 2011.”

NHTSA complaint #10451801, filed 2012-03, 150 miles

“My car will shut off when I am either turning or slowing down without any warning, I put the car in neutral, turn the key off then on again and it starts like nothing happened. The engine doesn't show any warning lights it just shuts off. This has happened now about 6 times. I don't have the money to take it to the dealer, but if I am given an idea of what to look for I can take it to my mechanic who is very qualified and did replace a sensor that went bad. Please help”

NHTSA complaint #10812023, filed 2015-12, 12,232 miles

“I have a 2003 Gmc envoy. Lately I have smelt gas when outside and even inside the vehicle. After doing some research online, it appears that this is a common problem with these vehicles. This should be recalled with GM, this is a huge safety issue. Since what makes gasoline explode is the vapors I would image that GM might have a death on their hands before long.”

NHTSA complaint #10232674, filed 2008-06, 67,000 miles

“I have a 2003 Gmc envoy that started smelling like gas. I took it to the dealer and they stated the filler tube and fuel assembly was under warranty. However the costly fuel tank was not. How can you have an item directly related to corrosion that caused the tank problem in the first place not be reimbursable. I am very disappointed in GM to allow customers to ride around with such a dangerous vehicle. Safety in not important to them.”

NHTSA complaint #10378778, filed 2011-01, 73,200 miles

“Check engine light has been on, told to get new gas cap, months later same problem, although this time mechanic found a crack in the neck of the hose that goes into gas tank. As I see in this section, appears to be a common problem. $800 later, I hope Gmc will acknowledge the flaw and issue a recall? Will this happen with my new tank too?”

NHTSA complaint #10172059, filed 2006-10, 47,913 miles

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
20067165%
20042815%
20036328%
20021521%

Other parts of the 2003 GMC Envoy XL

Electrical system
53 complaintsVisibility (wipers, defrost, mirrors)
29 complaintsBody and structure
22 complaintsTransmission and drivetrain
18 complaintsExterior lighting
16 complaintsLatches, locks and linkages
15 complaintsEngine cooling
12 complaintsAir bags
11 complaintsVehicle speed control
8 complaintsSuspension
7 complaintsEngine
6 complaintsSteering
6 complaints

← All problems reported for the 2003 GMC Envoy XL

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology