engine occasionally stumbles/pops
engine occasionally stumbles/pops, question about spark plug color
The car makes a pop every so often when idling. It seems like it runs pretty smoothly, then there's a pop and it feels like the engine stumbles for a moment, ...
Engine idles fine, stumbles on acceleration and recently started ...
Engine idles fine, stumbles on acceleration and recently started backfiring. Car will "jerk" at driving speed ... hello! The symptoms you describe ...
Engine momentarily stall out randomly but pops back to life instantly
Had this happen to a car I was cleaning out the catalytic converter on. Accidentally plugged it, engine stalled, farted, massive Batman Level ...
Exhaust Pops and Engine Stalls - JKOwners Forum
Popping through the intake is usually a lean condition, popping through the exhaust is usually air being sucked into the exhaust completing combustion -fuel- ...
Engine stumbles, surges, bogs out and no power when at operating ...
O2 sensor is a great thing to do if it hasnt been done in a while. Excess fuel in the exhaust can run them down quick too. Ignition problems can ...
Intermittent Popping sound & dies at idle - Marlin Crawler
When it fails, it wants to die. Can you have someone help keep the engine running while you check the spark plugs and wires to see if it's one ...
How to solve engine hesitation and stumble problems on the 90+
As with engines before the days of Electronic Fuel Injection (EFI), stumble had two basic causes- incorrect ignition and incorrect fuel/ air mixture for the ...
Engine hesitates, stumbles, pops on acceleration - DodgeForum.com
The first thing I'd check is fuel pressure. You can either buy a gauge to check on the fuel rail, or take it to the mechanic to check.
Engine stumbles off idle at low rpm - Team Chevelle
Check for vacuum leaks before you do anything else. Use the cigar test of get a can of carb and choke cleaner . ... It's minor whatever it is.
Engine stumbling? partial throttle and only when warmed up
This is a typical carburetor malfunction symptom set. These symptoms typically suggest that the feed is going lean momentarily when you hit the ...
Engine stumbles and backfires | Polaris RZR Forum
check the spark plugs to make sure there is no carbon build up or dirt. Also, check the gas tank vent line to make sure the fuel tank is ...
What causes a car engine to stumble? - Quora
Clogged or leaking fuel injectors, fuel filter, fuel pump, or fuel lines. These components are responsible for supplying and regulating the fuel ...
HOW TO FIX AN ENGINE BACKFIRE IN 15 MINUTES! - YouTube
... problem yourself and save money. How to Jack up Your Car Safely ... Backfiring and Decel Pop — Is It Bad For Your Motorcycle? | The ...
popping and stumbling at part throttle under load - LS1Tech.com
... , stock crank with 15000 miles on rebuild with no engine problems till now. The car had been sitting for a year awaiting a trans and...
What would cause your engine to start stumble under load?
If it was popping through the carb it sounds like you need more fuel. Those are lean misfires. -Paul.
Car is popping/Backfiring in the Intake? | Mustang Forums at StangNet
Sounds like a lean condition and or timing is way backed off. Get a mass air computer in that thing!
M20F Engine Stumbling and Popping at Idle - Mooneyspace.com
There are backfires and afterfires - both can make a pop. Backfires are due to too lean a mixture which burns slowly so there is still fuel ...
popping out the exhaust | Hot Rod Forum
It's possible you have a weak valve spring. I had a simular problem on a small block Chevy, & thru alot of parts at it. I finally pulled plug ...
Help - Truck sputters, bogs, pops... Until I floor it. - DodgeTalk Forum
The IAC controls the air mixture and could possibly cause your problem. It's a cheap fix if all it takes is to clean it. It gets dirty and ...
Engine stumbles and sometimes dies on startup : r/BmwTech - Reddit
It's what draws air into the engine so that you can put fuel in there and get combustion. If you're letting in more or less air than the car is ...