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 MANUALSDODGE AND RAM1983RAMPAGE BASE, STANDARD, A460REPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMEGR SYSTEMTESTINGSYSTEM FUNCTIONAL CHECKEXCEPT 2.6L
1983 Dodge and Ram Rampage Base, Standard, A460
Except 2.6L
1983 Dodge and Ram Rampage Base, Standard, A460SECTION Except 2.6L
- Place transmission in Neutral (man. trans.) or "P" (auto. trans.). Start engine and warm to normal operating temperature by idling engine.
- Abruptly open throttle to approximately 2000-3000 RPM. Visible movement of the EGR valve stem should be noted. Repeat several times if necessary.
- Attach a hand vacuum pump to EGR valve with engine at idle. Apply at least 5 in. Hg of vacuum and engine should run rough or stall.
- Attach vacuum gauge to EGR hose and open throttle quickly several times. A fluctuation of several in. Hg should be noted.
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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.