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.
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HOMESERVICE MANUALSPLYMOUTH1985CONQUEST L4-2555CC 2.6L SOHC TURBOREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER HEAD ASSEMBLYVALVE, INTAKE/EXHAUST
1985 Plymouth Conquest L4-2555cc 2.6L SOHC Turbo
Valve, Intake/Exhaust
1985 Plymouth Conquest L4-2555cc 2.6L SOHC TurboSECTION Valve, Intake/Exhaust
| Valve Face Angle | 45 Degrees (deg) | |
| Stem Clearance | Intake | .0012-.0024 Inch (in) |
| Exhaust | .0020-.0035 Inch (in) | |
| Stem Diameter | Intake | 0.315 Inch (in) |
| Exhaust | 0.315 Inch (in) | |
| Jet Valve | --- |
RENDER: 1.0x
NO RELATED
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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.