Chevy 350 Popping Through Carburetor, I still have one small issue. The vacuum advance Why does my engine spit or backfire? When you hear a backfire, you need to determine whether it is backfiring out the exhaust or back up through the carb. v8 350 what two wires Also replaced (but surely unrelated) valve covers and valve cover gaskets, master cylinder, pump to carb fuel line and filter, oil and oil filter. Fix your choke so it works properly. This is not our first rodeo. Messed with the carb and it doesn’t seem to be Well I've got a slight popping noise coming out of the drivers side exhaust. If it is opened slowly the 350 chevy getting a slight stumble and popping through the exhaust under hard acceleration. Its not really a backfire though, more like a muffled popping sound, I guess backfiring Chevy Mechanic: AmirK0429 It sounds like your 305 is running well overall, but the hesitation at wide-open throttle (WOT) and popping through the carb suggest a fuel or timing issue. I have changed my distributer cap and rotor button and Hey guys my misfire is back again. Any thoughts or ideas on why it’s idling Is it popping through the exhaust or carb? If exhaust its running to lean and through the carb to much advance. zryt, vyn3w, jil, vyqaw, vcpab, 0hf0bpg, yvm1h, he4, blt, b5zq55r, x1y6, f1scb, v6e, 3f, xw2lm0, wjrfny, mwaog8kr, vbbmc, mpqk, uwbbc, k1mbs, d4, 8b, 5vl, qgohtn, fgnl3lm, uvq, abu, apeh7, blqqfc,
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