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#1 |
Registered User
Join Date: Jun 2016
Location: West Palm Beach, Florida
Posts: 295
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Strange ignition sounds
I just purchased the truck and it is making some strange noises and I was hoping someone could help me diagnose them.
When I accelerate I hear a rattling noise coming from the engine. When driving at a steady speed I can hear a popping sound in the exhaust (kinda sounds like popcorn popping inside the exhaust ) Someone suggested maybe try adding an octane booster to the fuel but that did not make any difference. After that fuel ran out I filled up with Non-Ethanol fuel and it still is no different. The truck is currently set up with a small block Chevy (not sure if it is 305 or 350), it has a Carter AFB Competition Series Carb, and it has a MSD 6A Ignition Box, Powerglide Transmission I Ordered a new set of Plugs, Wires, cap, and Rotor and they should be here in a few days. Any suggestions would be greatly appreciated. Last edited by Minkota; 05-06-2019 at 12:48 PM. |
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