2003 Gmc Savana 2500 problems

Common 2003 Gmc Savana 2500 problems

The GMC Savana 2500, a full-size van produced in 2003, has been associated with several common problems based on complaints from owners. These issues range from structural problems to fuel system and equipment malfunctions.

• Power Steering Cooler Hose Separation: Passenger vans equipped with a brake warning indicator may have a power steering cooler hose that can separate from the power brake booster fluid flow witch assembly. If this occurs, power steering fluid could flow onto hot engine parts, and an engine compartment fire could occur. The manufacturer has reported that owner notification began during late March 2000.

• Transmission Shift Cable Assembly Separation: Certain vans were built with a transmission shift cable assembly that may separate. If the cable assembly separates, the transmission shift lever position and the transmission indicator may no longer correlate. The remedy for this issue involves inspecting the transmission shift cable assembly and replacing it if necessary.

• Hydraulic Brake Booster Pressure Accumulator Cracking: Certain trucks, sport utility vehicles, and vans equipped with Bosch Hydro-Boost brake assemblies may experience a hydraulic brake booster pressure accumulator that cracks and separates from the Hydro-Boost assembly during normal operating conditions. The remedy for this issue involves testing the Hydro-Boost assembly and replacing it if necessary.

• Missing Wheel Bearing Assembly Retaining Nut: Some of these vans 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. The remedy for this issue involves inspecting the wheel bearing assembly and replacing it if necessary.

• Fuel System Issues: In 2003, a recall was issued for the GMC Savana 2500 due to fuel system problems affecting 88,303 vehicles.

• Worn Valve Seats May Cause Engine Misfire: GMC Savana 2500 owners have reported issues with worn valve seats, which can cause engine misfires. This issue can lead to decreased engine performance and fuel efficiency.

• Excessive Oil Consumption: Some GMC Savana 2500 owners have reported excessive oil consumption, which can be caused by various factors, including worn piston rings or cylinder walls. This issue can lead to increased engine wear and decreased engine performance.

• Leaking Coolant from a Cracked Intake Manifold: GMC Savana 2500 owners have reported issues with leaking coolant from a cracked intake manifold. This issue can lead to decreased engine performance and increased engine wear.

In conclusion, the GMC Savana 2500 has been associated with several common problems based on complaints from owners, including structural issues, fuel system problems, and equipment malfunctions. These issues can lead to decreased engine performance, increased engine wear, and safety concerns. It is essential for GMC Savana 2500 owners to be aware of these issues and seek professional assistance if they experience any of these problems.

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 gas mileage on a 2003 GMC Savana?

Based on data from 9 vehicles, 1,027 fuel-ups and 277,634 miles of driving, the 2003 GMC Savana 3500 gets a combined Avg MPG of 10.43 with a 0.19 MPG margin of error.

Is GMC Savana box truck reliable?

GMC Savana Reliability Problems. Savana owners have made 31 complaints over 26 model years. Using our PainRank™ system we've ranked it 2nd in overall reliability out of 15 GMC models , with real interior and engine concerns.

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.

Why is my GMC Savana 2500 not starting?

Correcting most no-start problems usually involves replacing the alternator, starter or battery, cleaning connections, ignition system repairs, or fuel system repairs.

Are GMC vans reliable?

The GMC Savana 1500 Reliability Rating is 3.0 out of 5.0, which ranks it 4th out of 21 for commercial vans. The average annual repair cost is $960 which means it has poor ownership costs.