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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: Dr_Snooz on November 23, 2010, 01:08:56 am

Title: Sensors on the head
Post by: Dr_Snooz on November 23, 2010, 01:08:56 am

Working on my 454. In the middle of the side of each head, just above the exhaust manifold, there is a sensor with a wire going to it. One of mine is broken off. Can anyone tell me what it is? I meant to take a pic, but forgot. Sorry.

Title: Re: Sensors on the head
Post by: onelow84 on November 23, 2010, 08:35:09 pm

should be temp sensors.....one for the guage and the other for aux fan?