🔧 Engine Tune-Up
Hyundai Elantra 2017 Engine Tune-Up & Repair Services
A Hyundai Elantra 2017 owner in Denver used Service Buddy to review a $1,099 engine tune-up quote. The tool identified that the $189 check engine diagnostic and $150 throttle body cleaning were above average local prices. By questioning these charges, the driver potentially saved over $300 by skipping non-urgent services. Service Buddy helped clarify which repairs were essential, ensuring smarter spending and avoiding unnecessary costs on engine maintenance.
Potential DIY Savings
Ask your mechanic which repairs are urgent and which can wait.
Detailed Analysis
Advice On Your Quote
| Repair Task | Quoted Price | Expected Price | Fair Price? |
|---|---|---|---|
| Check Engine Light Diagnostic | $189.00 | $100–$150 | 🟠 |
| Throttle Body Cleaning | $150.00 | $60–$140 | 🟠 |
| OE Iridium Spark Plug (4 units) | $119.88 | $80–$146 | 🟢 |
| OE Ignition Coil (2 units) | $339.90 | $100–$300 | 🟠 |
| Throttle Body Cleaner (1 unit) | $49.99 | $10–$20 | 🔴 |
| 5W20 Synblend Motor Oil (5 units) | $34.75 | $15–$25 | 🟠 |
| Oil Filter (1 unit) | $9.95 | $5–$15 | 🟢 |
| Waste Oil Disposal Fee | $5.00 | $2–$10 | 🟢 |
| Smog Inspection | $59.95 | $30–$60 | 🟢 |
| Smog Certificate | $8.25 | $8–$10 | 🟢 |
| Electronic Transfer Fee | $1.75 | $1–$3 | 🟢 |
Labor
- Check Engine Light Diagnostic: $189.00
- What’s Normal: Most shops charge around $100–$150 for this. $189 is on the high side.
- Advice: Question this. If you haven’t had a scan done already (some parts stores do it free), ask why the higher price. Unless it includes deeper diagnostics, consider shopping around or asking for a lower rate.
- Remove & Replace Spark Plugs & Ignition Coils: Included
- What’s Normal: Labor often runs ~1–2.5 hours ($125–$350 total).
- Advice: Confirm no duplicate labor charges elsewhere on the bill.
- Throttle Body Cleaning: $150.00
- What’s Normal: Typically $60–$140 plus cleaner cost.
- Advice: Not necessary unless you have symptoms like rough idle or stalling. At low mileage (29k), likely unnecessary. Consider skipping or asking why it’s recommended.
Parts
- OE Iridium Spark Plug (4 units): $119.88
- What’s Normal: $80–$146 total.
- Advice: Fair price, no concerns.
- OE Ignition Coil (2 units): $339.90
- What’s Normal: $100–$300 for two.
- Advice: Price is on the high end. If no misfire codes or rough running, confirm both really need replacement. Dealers sometimes replace in pairs, but replacing just the bad one could save money.
- Throttle Body Cleaner (1 unit): $49.99
- What’s Normal: Typically $10–$20 retail.
- Advice: This is a significant markup. Question the cost or consider buying your own.
- 5W20 Synblend Motor Oil (5 units): $34.75
- What’s Normal: $15–$25 for 4–5 quarts.
- Advice: Slightly marked up, but acceptable.
- Oil Filter (1 unit): $9.95
- What’s Normal: $5–$15.
- Advice: Fair price.
Additional Fees
- Waste Oil Disposal Fee: $5.00
- What’s Normal: $2–$10.
- Advice: Standard fee.
- Smog Inspection: $59.95
- What’s Normal: $30–$60.
- Advice: Typical.
- Smog Certificate: $8.25
- What’s Normal: Standard DMV fee.
- Advice: Expected.
- Electronic Transfer Fee: $1.75
- What’s Normal: Common small admin fee.
- Advice: No issue.
Summary of Possible Upsells & High/Unnecessary Charges
- Check Engine Light Diagnostic and Throttle Body Cleaning are priced on the high side.
- Throttle Body Cleaner is dramatically marked up.
- Confirm if both ignition coils need replacement; replacing only the faulty one could save money.
- Overall labor costs feel higher than typical independent shops by a couple hundred dollars.
Actionable Advice
- Ask why throttle body cleaning is necessary at your mileage and without symptoms.
- Negotiate the diagnostic fee downward if possible.
- Question the high price for throttle body cleaner.
- Consider getting a second opinion or price match, using coupons if available.
- If comfortable, do oil changes and spark plug swaps yourself to save money.
Quote Summary
ENGINE Quote Details:
Labor:
• Check Engine Light Diagnostic – $189.00
• Remove & Replace Spark Plugs & Ignition Coils – Included
• Throttle Body Cleaning – $150.00
Parts:
• OE Iridium Spark Plug (4 units) – $119.88
• OE Ignition Coil (2 units) – $339.90
• Throttle Body Cleaner (1 unit) – $49.99
• 5W20 Synblend Motor Oil (5 units) – $34.75
• Oil Filter (1 unit) – $9.95
Additional Fees:
• Waste Oil Disposal Fee – $5.00
• Smog Inspection – $59.95
• Smog Certificate – $8.25
• Electronic Transfer Fee – $1.75
Total (if all tasks are completed): $1,099.16
📋 Services Quoted
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