2016 Ram 1500 (4th gen (DS)) · Known Issue
2016 Ram 1500 Exhaust Manifold Bolt Failure: What It Really Costs to Fix
Quick answer: 2016 Ram 1500 exhaust manifold bolt failure typically costs $500 to $1,200 at an independent shop, depending on which component failed.
Applies to: 5.7L Hemi only. Other versions of the 2016 Ram 1500 do not have this problem.
What the Issue Is
The cheap-but-maddening Hemi tick: the 5.7's exhaust manifold bolts, most often the rearmost on each side, snap from heat-cycle fatigue, the manifold lifts slightly off its gasket, and the truck greets every cold morning with a sewing-machine tick that fades as the metal expands and the gap closes. Owners have reported it across this generation, from 2010 trucks on CarComplaints to a 2017 truck on TrueDelta, and it is easy to confuse with the expensive lifter tick.
The repair is simple in concept and annoying in practice: broken bolts must be extracted from the cylinder head, sometimes easily and sometimes by drilling or welding a nut to the stub, and the sensible job replaces every bolt on that side with new hardware and fresh gaskets. Owner reports cluster around $800 to $1,300 for the job (CarComplaints lists a typical $830 on 2010 trucks; a 2017 owner paid $1,307 for bolts and gaskets), and drilling out a stubborn stub can add about $400.
Left alone, the tick is mostly a nuisance that slowly escalates: exhaust gas cutting through the gap erodes the sealing surface, and a years-old leak can add a manifold or flange resurfacing to the bill. On the redesigned 2019 to 2021 DT trucks, Stellantis bulletin 09-011-22 (September 2022) and later revisions blame a cold-start tick on cracked exhaust manifolds, replaced under warranty; that bulletin does not cover the 2009 to 2018 DS trucks on this page, where broken bolts are the usual cause.
Symptoms to Watch For
- 1.Tick loudest at cold start, fading or vanishing as the engine warms
- 2.Faint exhaust smell under the hood when cold
- 3.Visible broken bolt stub or soot streak at the manifold flange (flashlight find)
- 4.A tick that comes back every cold morning without any misfire codes
- 5.Years of the same tick in the seller's "they all do that"
Real Repair Costs
Per-side independent-shop pricing including bolt extraction, new hardware, and gaskets. Owner reports cluster around $800 to $1,300 per job; difficult extractions and eroded manifolds push the top, and both sides needing work is common on high-mileage trucks.
| Repair | Typical Cost (installed) |
|---|---|
| One side: extraction + bolts + gasket | $500-$900 |
| Difficult extraction / manifold resurfacingdrilling out a stub adds about $400 | $800-$1,200 |
| Replacement manifold if erodedparts, additional | $250-$450 |
Moderate issue. Ranges are US independent-shop estimates with quality parts. Use them as negotiation grounding, not a quote.
Mechanic's Tip: Spot It Before You Buy
Use the temperature signature: be there for the overnight-cold start and time the tick. Loud immediately, then quieter or gone within five to ten minutes, is usually manifold bolts; a tick that does not care about warm-up earns the lifter conversation instead. Confirm with a flashlight along the manifold flanges (rear bolts especially) for visible stubs or soot streaks marking the leak. Then negotiate the honest number, $500 to $1,200 a side, and treat a seller's years of shrugging at the tick as your pricing ally: the fix they deferred is easy to quantify.
The Bigger Ownership Picture
Beyond this specific issue, budget roughly $1,300-$1,900 per year for scheduled maintenance and repairs on a 2016 Ram 1500. That is a typical US range from Avturo's ownership-cost table, an estimate rather than a quote, and it excludes insurance, fuel, and financing.
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Frequently Asked Questions
Why do Hemi manifold bolts break?▼
Heat-cycle fatigue: the cast-iron manifold grows and shrinks against fixed bolts on every drive, and the rearmost bolts, the hottest and most constrained, eventually snap. Owners report it across the 2009 to 2018 trucks, which is why a cold tick that fades is the first thing to suspect on one.
What does the manifold bolt repair cost?▼
Typically $500 to $900 per side at independent shops for straightforward extractions with new bolts and gaskets, and $800 to $1,200 when stubs fight back or the flange needs resurfacing; add $250 to $450 in parts if erosion has ruined the manifold. Owner reports cluster around $800 to $1,300 per job.
How do I tell manifold tick from lifter tick?▼
Temperature and codes: manifold tick is loud cold and quiet warm with a clean scanner, while lifter tick persists when warm and tends to bring misfire codes. The speed of the tick cannot tell them apart, since both rise with engine speed. When doubt remains, a shop with a stethoscope or a smoke test at the manifold settles it.
Do 2019 and newer Ram 1500s have the same tick?▼
The redesigned 2019 to 2021 DT trucks have their own version: Stellantis bulletin 09-011-22 (September 2022) and later revisions blame the cold-start tick on cracked exhaust manifolds, replaced under warranty. It does not cover the 2009 to 2018 DS trucks on this page, where broken bolts are the usual cause.
Sources
The facts on this page were last checked against these documents on October 10, 2026. Programs and their coverage end; check the car's VIN with a dealer for what still applies.
- Owner reports: CarComplaints: 2010 Dodge Ram 1500 faulty exhaust manifold bolts, owner reports and repair cost (carcomplaints.com)
- Owner reports: TrueDelta: Ram 1500 expensive problem reports, including manifold bolt repairs (truedelta.com)
- Repair cost estimate: Ram Forum owner thread: cost to replace exhaust manifold studs and gaskets (ramforum.com)
- Repair cost estimate: Ask the Motor Medics column: extracting broken exhaust manifold bolts and what it adds (rockdalereporter.com)
- Service bulletin: Motor1: Stellantis bulletin 09-011-22 on cracked exhaust manifolds, 2019-2021 Ram 1500 5.7 (motor1.com)
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