Ford Tempo Problem Report

Ford Tempo Buzzing Noise from Exhaust at Different Engine Speeds

(2 reports)

If a buzzing noise is coming from the exhaust at different engine speeds and conditions, this is commonly caused by the heat shields on catalytic converters coming loose at points. The buzzing is the metal on metal contact. Installing a large worm clamp around the catalytic converter and heat shield assembly will prevent the noise and secure the shields.

Related Items:
A defective crankshaft pulley can cause a clicking, or clanging noise from the engine when it i...
Poor rubber material used in the motor mounts can cause them to fail, leading to a knocking noi...
check engine light comes on about 5 minutes after the car is running.nothing seems to be wrong....
Sludge build up in the throttle body can cause a poor engine idle, stalling, and/or hesitation...