I just rebuilt my engine 1965 Thunderbird it is a 390 and is stock. It runs great when it is in park and feels very smooth. The engine starts easily.
When I put it gear the engine vibrates and I get a squeal from one of the belts.
When I drive the car, the engine smooths out once it gets above idle. The transmission shift smoothly. When I slow down to an idle again it starts vibrating and a belt squeals.
When I removed the engine I pulled the torque converter out attached to the engine. I did not realize I was supposed to separate them.
The motor mounts are tight.
I am not sure what to check next.
Any suggestions?
When I put it gear the engine vibrates and I get a squeal from one of the belts.
When I drive the car, the engine smooths out once it gets above idle. The transmission shift smoothly. When I slow down to an idle again it starts vibrating and a belt squeals.
When I removed the engine I pulled the torque converter out attached to the engine. I did not realize I was supposed to separate them.
The motor mounts are tight.
I am not sure what to check next.
Any suggestions?
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