Heat Insulator Tube

1965 Oldsmobile Dynamic Base, Eng CD ME, Standard Trans, Trans Mfr CD 160TSECTION Heat Insulator Tube

On early cars, install Heat Tube Insulator No. 1170891 which is longer and of heavier material for better insulation.

  • 1963 BUICK SPECIAL V6 ENGINE FLAT SPOT DURING WARM-UP CORRECTION (CARBURETORS BEFORE CHANGE LETTER "A" OR "B" ON CODE TAG):Β  Modify carburetors as follows:
NOTE: Ignore instructions found in package.
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.