1999 Gmc Savana 2500 problems
The Chevrolet Express (also known as the GMC Savana) is a series of full-size vans produced by General Motors since 1996. The successor to the Chevrolet G-series van, the Express is produced in passenger and cargo variants. Alongside the standard van body, the line is offered as a cutaway van chassis; the latter vehicle is a chassis cab variant developed for commercial-grade applications, including ambulances, buses, motorhomes, and small trucks.
In production for a single generation since 1995, over 2.5 million examples of the Express and the Savana have been produced. One of the longest-produced designs in American automotive history, the Express/Savana are rivaled only by the Jeep Wagoneer and Dodge Ram Van for longevity.
Since 1995, General Motors has assembled the Express and Savana at its Wentzville Assembly facility (Wentzville, Missouri). Also, since 2017, GM has sourced commercial cutaway-chassis production from Navistar through its Springfield Assembly Plant (Springfield, Ohio).
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Common 1999 Gmc Savana 2500 problems
The GMC Savana 2500, produced in 1999, has been associated with several common problems based on complaints from owners. Here are the most frequently reported issues:
- Power Steering Cooler Hose Separation: Some 1999 GMC Savana 2500s with a brake warning indicator might experience a power steering cooler hose separating from the power brake booster fluid flow witch assembly. This can lead to power steering fluid flowing onto hot engine parts, causing an engine compartment fire. Affected vehicles require inspection and replacement of clamps if necessary.
- Transmission Shift Cable Assembly Separation: Certain 1999 GMC Savana 2500s were built with a transmission shift cable assembly that might separate. If this occurs, the transmission shift lever position and the transmission indicator may no longer correspond. Affected vehicles require inspection and replacement of the transmission shift cable assembly if necessary.
- Hydro-Boost Brake Assembly Pressure Accumulator Cracking: Certain 1999 GMC Savana 2500s equipped with Bosch Hydro-Boost brake assemblies might experience a hydro-boost brake booster pressure accumulator cracking during normal operating conditions. This can lead to a loss of brake power. Affected vehicles require testing and replacement of the hydro-boost assembly if necessary.
- Missing Wheel Bearing Assembly Retaining Nut: Some 1999 GMC Savana 2500s were built without a wheel bearing assembly retaining nut, which could lead to a possible bearing separation. If this were to occur, the ABS system would be disabled, and the driver would notice a grinding noise, a decrease in the vehicle speed, and the steering will pull in the direction of the affected brake assembly. Affected vehicles require inspection and replacement of the wheel bearing assembly if necessary.
- Delayed Starting Problem: The 2000 GMC Savana has been reported to have a delayed starting problem, with an average cost to fix of $3,500 and an average mileage of 44,000 miles. This issue is most frequently reported for the 2000 model year, but it can also affect the 1999 model.
- Vortec Excessive Oil Consumption: Some GMC Savana 2500 owners have reported excessive oil consumption, particularly in the Vortec engine. This issue can lead to increased maintenance costs and potential engine damage.
- Leaking Coolant from a Cracked Intake Manifold: Some GMC Savana 2500 owners have reported leaking coolant from a cracked intake manifold, which can lead to engine overheating and potential engine damage.
- Starting and Stalling Problems: Some 1999 GMC Savana 2500 owners have reported starting and stalling problems, which might be related to the security system or other electrical issues. These problems can be intermittent and difficult to diagnose, requiring professional assistance.
These problems are based on complaints from owners and may not represent all issues that could arise with the 1999 GMC Savana 2500. It is essential to maintain regular vehicle maintenance and address any issues promptly to ensure the safety and longevity of the vehicle.
Is Savana 2500 reliable?
The probability of a repair being a severe or major issue is 15% for the GMC Savana 2500, compared to an average of 16% for commercial vans and 12% for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.
How long do GMC Savana last?
If you keep up with the maintenance schedule of your Savana, it can last long term, whether you use it each day or a few times a week. The longevity of a GMC Savana is around 20 years at its maximum life span.
What is the mpg on a 1999 GMC Savana 2500?
14 combined
Find and Compare Cars
| 1999 GMC Savana 1500/2500 2WD (passenger) | |
|---|---|
| Personalize Find a car | 8 cyl, 5.7 L, Automatic 4-spd Compare |
| Fuel Economy | |
| EPA MPG | Regular Gasoline 14 combined city/highway MPG 12 city 17 highway 7.1 gals/100 miles |
| Unofficial MPG Estimates Shared by Vehicle Owners | View Estimates How can I share my MPG? |
What is the gas mileage on a Chevy Savana 2500?
Based on data from 4 vehicles, 177 fuel-ups and 53,732 miles of driving, the 2020 GMC Savana 2500 gets a combined Avg MPG of 14.55 with a 0.43 MPG margin of error.
Is Savana 2500 reliable?
The probability of a repair being a severe or major issue is 15% for the GMC Savana 2500, compared to an average of 16% for commercial vans and 12% for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.
What is the mpg on a 1999 GMC Savana 2500?
14 combinedFind and Compare Cars
| 1999 GMC Savana 1500/2500 2WD (passenger) | |
|---|---|
| Personalize Find a car | 8 cyl, 5.7 L, Automatic 4-spd Compare |
| Fuel Economy | |
| EPA MPG | Regular Gasoline 14 combined city/highway MPG 12 city 17 highway 7.1 gals/100 miles |
| Unofficial MPG Estimates Shared by Vehicle Owners | View Estimates How can I share my MPG? |
How long do GMC Savana last?
If you keep up with the maintenance schedule of your Savana, it can last long term, whether you use it each day or a few times a week. The longevity of a GMC Savana is around 20 years at its maximum life span.
What is the fuel pressure for a 1999 GMC Savana?
The specs are 60 to 66 psi key on engine off and while cranking. It should not drop down much when the engine is turned off.
1999 Gmc Savana 2500 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Gmc Savana 2500 problems, we found that the most common problems with these 2023 model year vehicles are:
- Service brakes problems
The graph below shows statistics for all 1999 Gmc Savana 2500 vehicle components and the number of complaints received.
1999 Gmc Savana 2500 complaints
The NHTSA has received 1 complaints about various vehicle components related to the 1999 Gmc Savana 2500.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2014-01-07
- VIN: 1GTFG29M4X1
- Components: SERVICE BRAKES
- Summary: AS I WAS ABOUT TO BACK OUT OF A PARKING SPACE AT A LOCAL MARKET, I PRESSED THE BRAKE PEDAL, AND IT PROMPTLY WENT TO THE FLOOR. FORTUNATELY I LIVE IN A RURAL AREA AND THE ROUTE HOME DID NOT REQUIRE MY DRIVING IN A HIGH SPEED/TRAFFIC ENVIRONMENT, BUT I NONETHELESS HAD TO BE EXTREMELY SLOW/CAREFUL TO GET IT HOME, AS I HAD MINIMAL BRAKING POWER(AT BEST). ONCE I GOT HOME I BEGAN TROUBLESHOOTING MYSELF INCLUDING CHECKING BRAKE FLUID LEVELS, ETC.(FYI, PROBABLY ONLY A FEW HUNDRED MILES ON VEHICLE SINCE BRAKES WERE DONE). WHILE CHECKING THE UNDERCARRIAGE FOR SIGNS OF LEAKAGE/OTHER THE FIRST THING THAT STRUCK ME WAS THE AMOUNT OF RUST ON THE FRAME/OTHER METAL PARTS. WHILE I UNDERSTAND THIS VEHICLE IS NOW APPROACHING 15 YEARS OLD IT HAS BEEN IN STORAGE MOST OF THAT TIME(SEE CURRENT MILEAGE)AND AS SUCH, HAS BEEN OUT OF THE ELEMENTS FOR THE MOST PART. THIS INCLUDES VERY LITTLE(IF ANY)DRIVING IN WINTER CONDITIONS(IN OTHER WORDS, ROAD SALT). QUITE FRANKLY I'VE SEEN VEHICLES PARKED OUT IN FIELDS FOR DECADES WITH LESS RUST. ANYWAY, WHILE TRACING THE BRAKE LINES FROM THE MASTER CYLINDER SURE ENOUGH I FOUND THE(FIRST??)LEAK. IT IS IN AN AREA LOCATED ON TOP OF THE FRAME WHERE 2(?)BRAKE LINES ARE FASTENED, JUST BEFORE THEY TURN INTO A (CONTROL MODULE?), WITH THE ACTUAL LOCATION BEING JUST BEYOND THE DRIVER-SIDE FRONT WHEEL WELL. LOOKING AT THE CURRENT CONDITION OF THE BRAKE LINES, FUEL LINES, GROUND STRAPS, ETC. I WOULD NOT TRUST ANY OF THESE TO LAST MUCH LONGER...LET ALONE THE FRAME ITSELF. IN CONCLUSION, THE THOUGHT OF THIS THING(OR OTHER SIMILAR CONDITION VEHICLES)OUT ON CROWDED OR HIGH-SPEED ROADWAYS, WELL, I'D CONSIDER THEM SERIOUS ACCIDENTS JUST WAITING TO HAPPEN...AND SPEAKING AS ONE WHO LIKES TO MAINTAIN HIS VEHICLES, I DO NOT SEE THIS AS AN OWNER PROBLEM, ESPECIALLY WHEN IT LOOKS AS THOUGH MANY HAVE SHARED SIMILAR(GM/CORROSION)ISSUES OVER THE LAST FEW YEARS, HERE AND ELSEWHERE. *TR
1999 Gmc Savana 2500 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1999 Gmc Savana 2500.
- Manufacturer: HONEYWELL INTERNATIONAL, INC.
- Components: EQUIPMENT
- Summary: CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.
- Consequence: THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.
- Remedy: HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.
Additional sources
More sources of information about 1999 Gmc Savana 2500 problems:
Q&A: 1999 GMC Savana Common Problems - JustAnswer
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Mar 17, 2011 ... What causes a 1999 GMC Savana Van with electrical problem? - Answered by a verified Chevy Mechanic.
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