Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2001 Chrysler Neon (CANADA) L4-2.0LFACTORY OEM SERVICE PROCEDURE
Valve Spring
| Valve Spring Standard Engine | Free Length | 1.84 Inch (in) |
| Nominal Force (Valve Closed) | 70 at 1.57 Pound Force At Inch (lbf @ in) | |
| Nominal Force (Valve Open) | 160 at 1.28 Pound Force At Inch (lbf @ in) | |
| Installed Height | 1.580 Inch (in) | |
| Valve Spring High Output R/T | Free Length | 2.13 Inch (in) |
| Nominal Force (Valve Closed) | 72 at 1.57 Pound Force At Inch (lbf @ in) | |
| Nominal Force (Valve Open) | 167 at 1.28 Pound Force At Inch (lbf @ in) | |
| Installed Height | 1.580 Inch (in) |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.