Forum Discussion
kohldad
Dec 06, 2020Explorer III
Haven't in years but my father and I use to rebuild the old 69 Dodge 318 a number of times, mostly just the heads and exhaust valves.
Is it burning oil? Fuel mileage decreased recently? If not, odds are it is still going strong and doesn't need rebuilding. If so and it was my truck, I would probably tear the engine down for a top to bottom rebuild either myself or a trusted mechanic that routinely rebuilds engines. You may also want to discuss any upgrades for the engine that can increase performance while not increasing the wear and tear on the engine. While you have the engine out causing the AC to be discharged, I would also replace the heater core along with updating the heating unit doors with metal ones to ensure that isn't the next thing to go wrong.
Is it burning oil? Fuel mileage decreased recently? If not, odds are it is still going strong and doesn't need rebuilding. If so and it was my truck, I would probably tear the engine down for a top to bottom rebuild either myself or a trusted mechanic that routinely rebuilds engines. You may also want to discuss any upgrades for the engine that can increase performance while not increasing the wear and tear on the engine. While you have the engine out causing the AC to be discharged, I would also replace the heater core along with updating the heating unit doors with metal ones to ensure that isn't the next thing to go wrong.
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