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05-16-2002, 08:48 PM | #1 |
Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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Small "pop" in the exhaust
I was running my engine (350) in park today, and around 1500-2000 rpm i hear a pop noise in the exhaust, kind of like the noise you will get when you are driving around, and let off the gas and de-accelerate. I am thinking it is a problem with the plug wires, i noticed that one of them (#3) was sitting on my headers. I proably fried it, but i want to make sure. What else could do this? Vaccum leak, distributor cap or ? The plugs, wires, cap and rotor are all about a year old.
------------------ Lucas "Another proud owner of one of the coolest trucks ever built" drop_shift@hotmail.com My Daily-Driver: '72 Chevy LWB Custom/10. Rebuilt 350, roughly 300 HP thanks to a 204/214 duration cam, Edelbrock Performer intake and 1406 carb, headers, and 40 seires Flowmaster mufflers. Ochre with a white top. Lots of fun .
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'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride. '70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck. '97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg |
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