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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 72 (Automatic Transaxle - 4T80-E - Service, Diagnosis & Troubleshooting) >> Buzz Noise or High Frequency Rattle Sound

Buzz Noise or High Frequency Rattle Sound

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Buzz Noise or High Frequency Rattle Sound

Checks Action
Trace cooler pipes and check for binding or contact at the radiator other than the cooler pipe connectors Verify pressure buzz by watching for a needle vibration on the pressure gauge. Road test may be necessary.