Engine Coolant Over Temp (Head Bolt Issue)
The MAXXFORCE-P0217-13 (MaxxForce) diesel fault code means: Engine Coolant Over Temp (Head Bolt Issue). This is a critical severity code.
- Keep driving?
- No -- stop driving
- DIY difficulty
- expert
- Estimated cost
- $5,000-$18,000
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Common Symptoms
- Overheating
- Coolant loss
- White smoke
- Combustion bubbles
Probable Causes (Ranked by Likelihood)
- Stretched head bolts (known MaxxForce 13 defect) Very Likely
- Failed EGR cooler Likely
- Head gasket failure Likely
Step-by-Step Diagnostic Procedure
Block-tester combustion leak check.
Head job typically $10k-$18k including machining -- many were scrapped.
Confirm warranty / extended service contract status.
Frequently Asked Questions
What is P0217 on a MaxxForce 13 (12.4L)?
P0217 on a MaxxForce 13 (12.4L) (2008-2014) indicates: Engine Coolant Over Temp (Head Bolt Issue). This is a known fault code on the MaxxForce engine family and typically points to the causes listed above.
Can I drive with P0217 on my MaxxForce?
No. Stop driving and arrange for towing. Continued operation risks catastrophic damage or stranding.
How much does it cost to fix MaxxForce P0217?
Repair cost is typically $5,000-$18,000 depending on the underlying cause and shop rate. Many MaxxForce faults (especially EGR cooler, head bolt, and VGT repairs) are major expenses that drove fleet owners to repower with Cummins or retire these trucks early.