April 30, 2015Does anyone know what this clicking noise is? My 93 4.3(300,000 miles) sounds like an old clock or ticking time bomb noise that gets faster as I accelerate(revolution of engine). It`s constant and sounds like it`s coming from under the driver dash? It does it in drive, park, and neutral?? You can`t hardly hear it with the door open, but very noticeable when the door is closed. The sound is less noticeable when driving over 45 mph and the radio hides the clicking. This noise started immediately after having the head, intake and exhaust gaskets replaced. The oil pressure unit was broken off back by the dizzy, but I replaced that?? Please please please someone help!! Thanks
Forums : Silverado (c/k) (1988 - 1998) : Constant Clicking noise??? (1240 Views)
Subscribers : stahrman93
May 2, 2015Wow....no one must use this forum anymore??? Anyways problem solved....it was my fuel injectors clicking....fuel lines were ran wrong...up against firewall...causing the noise to be heard inside the cab. All is good now!!