why does my Ram 1500 DT (2019-Present) have a strong burning smell when driving?

Ram 1500 DT (2019-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

522 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix a burning smell in your 2019 Ram 1500 DT. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Engine

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before opening the hood to prevent burns.

Symptoms

•Burning smell noticeable while driving
•Possible smoke from under the hood or rear of the vehicle
•Check engine light may be illuminated
•Loss of power or performance
•Increased engine temperature

Diagnostic Steps

1
Inspect the engine bay for any signs of fluid leaks, particularly oil or coolant.
2
Check the condition of the engine oil and transmission fluid for signs of burning or contamination.
3
Use an OBD-II scanner to check for any stored error codes that may indicate related issues.
4
Examine the brake system for any signs of overheating, such as burnt brake pads or fluid.
5
Inspect the exhaust system for signs of leaks or burnt insulation.
6
Check the condition of the belts and hoses for wear or damage that could cause a burning smell.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Socket set
•Brake pad tool
•Torque wrench
•Fluid catch pan

Parts Required

•Engine oil
•Transmission fluid
•Brake pads (if needed)
•Coolant (if needed)

Related Faults

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Diagnostic Steps

1
Inspect the engine bay for any signs of fluid leaks, particularly oil or coolant.
2
Check the condition of the engine oil and transmission fluid for signs of burning or contamination.
3
Use an OBD-II scanner to check for any stored error codes that may indicate related issues.
4
Examine the brake system for any signs of overheating, such as burnt brake pads or fluid.
5
Inspect the exhaust system for signs of leaks or burnt insulation.
6
Check the condition of the belts and hoses for wear or damage that could cause a burning smell.

Solution

1. Preparation

Gather Tools and Parts: Ensure you have the necessary tools and parts ready.
Safety Precautions: Disconnect the battery and allow the engine to cool down before starting any work.

2. Fluid Inspection

Oil and Coolant Check:
- Remove the engine oil dipstick and check oil level and condition.
- If oil appears burnt, drain and replace it with the manufacturer-recommended oil type.
- Inspect the coolant reservoir for any signs of contamination or burnt smell.
- If coolant is contaminated, drain and replace with fresh coolant.

3. Brake Inspection

Brake System Check:
- Remove the wheel to access the brake components.
- Inspect brake pads for excessive wear; replace if they appear burnt or too thin.
- Check brake fluid for signs of overheating and replace if necessary.
- Ensure calipers are functioning properly and not sticking.

4. Exhaust System Inspection

Inspect Exhaust Components:
- Examine the exhaust pipes and connections for signs of leaks or damage.
- Check for burnt insulation on heat shields; replace if necessary.

5. Belts and Hoses Check

Inspect Belts and Hoses:
- Visually inspect all belts and hoses for cracks, fraying, or other signs of wear.
- Replace any damaged belts or hoses to prevent further issues.