Popping while letting off the gas under 3k RPM... |
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Popping while letting off the gas under 3k RPM... |
brian minson |
Nov 14 2021, 11:28 AM
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#1
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Newbie Group: Members Posts: 27 Joined: 10-May 17 From: Gilbert, Arizona Member No.: 21,089 Region Association: Southern California |
I have been playing with my carbs all weekend and can't seem to get them dialed in.
Engine: 76 2.0 with hydraulic lifters dual Weber IDF's, 009 with Empi electronic ignition - stock rebuild about 5k miles ago. When cruising at 3600-4000 rpm in 4th at about 65-70 car just loves it. Coming to a stoplight and downshifting once I get below 3k RPM I start to get pops and bangs. This is a sign of TOO LEAN correct? Could it be my idle jets are dirty? OR? Brian (IMG:style_emoticons/default/smile.gif) |
Shivers |
Nov 14 2021, 12:46 PM
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#2
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Senior Member Group: Members Posts: 2,410 Joined: 19-October 20 From: La Quinta, CA Member No.: 24,781 Region Association: Southern California |
Exhaust leak can cause popping
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