why does my Ram 1500 DT (2019-Present) engine shake when in gear?

Ram 1500 DT (2019-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

526 words

Problem Statement

Learn to diagnose and fix engine shake in gear for 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 inspecting components.

Symptoms

•Engine shake or vibration while in gear
•Increased cabin noise or rattling
•Rough idle when stopped
•Possible loss of power during acceleration
•Check engine light illuminated (potentially)

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any stored codes.
2
Inspect engine mounts for signs of wear, damage, or deterioration.
3
Check fuel system pressure to ensure proper fuel delivery.
4
Examine spark plugs and ignition coils for wear or failure.
5
Inspect the exhaust system for leaks or loose components.
6
Test the transmission mounts for integrity and security.

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
•Torque wrench
•Fuel pressure gauge
•Jack and jack stands

Parts Required

•Engine mounts
•Spark plugs
•Ignition coils (if necessary)
•Fuel filter (if necessary)

Related Faults

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any stored codes.
2
Inspect engine mounts for signs of wear, damage, or deterioration.
3
Check fuel system pressure to ensure proper fuel delivery.
4
Examine spark plugs and ignition coils for wear or failure.
5
Inspect the exhaust system for leaks or loose components.
6
Test the transmission mounts for integrity and security.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the engine is cool.
Disconnect the battery to ensure safety during repairs.

2. Inspect and Replace Engine Mounts

Sub-steps:
1. Raise the vehicle using a jack and secure it with jack stands.
2. Locate the engine mounts and visually inspect for cracks or separation.
3. If damaged, remove the mounting bolts using a socket set.
4. Carefully lift the engine slightly to relieve tension on the mounts.
5. Replace with new engine mounts and torque bolts to manufacturer specifications (typically around 40-60 ft-lbs).
6. Lower the engine and recheck for secure fitment.

3. Check and Replace Spark Plugs/Ignition Coils

Sub-steps:
1. Remove the engine cover (if applicable) for access to the ignition components.
2. Disconnect the electrical connectors from the ignition coils.
3. Remove the ignition coils and inspect for wear.
4. Check spark plugs for wear and gap; replace if necessary.
5. Install new spark plugs and ignition coils, ensuring proper torque (spark plugs typically at 13-15 ft-lbs).
6. Reconnect electrical connectors and engine cover.

4. Test and Replace Fuel System Components (if needed)

Sub-steps:
1. Connect a fuel pressure gauge to the fuel rail to check for proper pressure (refer to manufacturer specifications).
2. If pressure is low, inspect the fuel pump and filter for blockages or failure.
3. Replace the fuel filter if it's clogged.
4. If necessary, replace the fuel pump following manufacturer guidelines.