Why does my carburetor make a popping noise?
Why does my carburetor make a popping noise?
Popping noises from a carburetor indicate a form of backfire. Too much air and not enough fuel causes backfires to occur in the intake manifold. The exploding mixture then vents through the carburetor.
Can a vacuum leak cause a CARB to pop?
A vacuum leak can cause what you described. I would get a propane torch and with it unlit of course, check the intake manifold and around the carb for vacuum leaks while the engine is running. If you hear a sudden change in engine idle, thats where the leak is.
Why does my 350 SBC make a ticking noise?
Just got the exhaust on the 350 sbc and now I am hearing a ticking noise from under the valve cover for the first time. Could this be a sticky lifter or something more serious?
When does the carb pop during engine compression?
Popping/crackling through the carb during acceleration, cam, compression, or what? Discussion in ‘ Engine Topic ‘ started by Penix, Feb 14, 2009 .
Popping noises from a carburetor indicate a form of backfire. Too much air and not enough fuel causes backfires to occur in the intake manifold. The exploding mixture then vents through the carburetor.
Just got the exhaust on the 350 sbc and now I am hearing a ticking noise from under the valve cover for the first time. Could this be a sticky lifter or something more serious?
A vacuum leak can cause what you described. I would get a propane torch and with it unlit of course, check the intake manifold and around the carb for vacuum leaks while the engine is running. If you hear a sudden change in engine idle, thats where the leak is.
Popping/crackling through the carb during acceleration, cam, compression, or what? Discussion in ‘ Engine Topic ‘ started by Penix, Feb 14, 2009 .
Why does my engine pop when I accelerate?
Discussion in ‘ Engine Topic ‘ started by Penix, Feb 14, 2009 . I had a thread going on this subject but I gave up on it because I had decided to just go with a different engine, a big block However, I really want to fix this problem because if I do then I can spend more time and money building the big block.
What does it mean when your car makes a popping sound?
One of these not so welcome noises is a popping sound. A popping sound coming from your engine can be bad news. If you suddenly hear a loud pop or bang in the engine area, pull over to the side of the road and check it out. Be on the lookout for smoke or fire, two things you should never see under the hood.
Why does my engine pop when I decelerate?
This fresh air makes the exhaust hotter (think of letting a fire have more oxygen) which aids in the combustion of the unburnt fuel. To REDUCE (it may not totally go away) popping on deceleration first make sure that you do not have any intake or exhaust leaks.
Why does my car pop when I step on the gas?
If your engine complains every time you step firmly on the gas pedal, this is an engine performance issue. For example, imagine leaving a stoplight; if you press the accelerator and, instead of taking off, your engine gives you some stutters and pops, you should: Check for engine codes that may indicate the problem.
Why does my Eddy 1406 carb keep popping?
I’ve checked the timing and that’s fine, I’ve even swapped carbs (from an Eddy 1406 to a Holley 3310-3), but the popping persists. So I’ve come to the conclusion that this must either be a compression issue or a cam issue, or something else I’m just not thinking of.
I’ve checked the timing and that’s fine, I’ve even swapped carbs (from an Eddy 1406 to a Holley 3310-3), but the popping persists. So I’ve come to the conclusion that this must either be a compression issue or a cam issue, or something else I’m just not thinking of.
