Questions & Answers for: misfire when hot

...misfire, got way to hot and melted the inside of the cat. I experimented with this while in tech school. You can burn up a cat in about 15 minutes at around 3000 rpm with a single cylinder misfire. I ...

...misfire/run hot I have a 97 Chevy c1500 5.7. It just started misfiring #1 cylinder and is running hot. Replaced plugs, wires and thermostat. no help. Electronic ignition. Where should I look? Do a ...

...misfire-on-cylinder-4.html ----------- Oil on spark plugs and car misfires? http://technoanswers.blogspot.in/2012/02/oil-on-spark-plugs-and-car-misfires.html ---------- This will help. Thanks. sounds ...

...weed eater misfires after operating for 15 or more minutes when hot new spark plug is first option as when hot plug or cil pack will get hot and short out causing misfire will lead to none ...

misfire hot or cold engine or both going down the road, flat, hills, steady cruise, fast right foot only.? just a hint of when, and how.? WOT up hills> (wide open throttle) misfire is under BASICS.

misfires when hot it misfires when hot Things to check, pickup coil, ignition coil, plug wire/cap and spark plug. Start with a new spark plug as they are inexpensive.

...misfiring. If this doesn't help then check the valve adjustments (Tappet). If too tight(small) they will cause the valve leak when hot and misfire/backfire. I hope this helps. Please post feedback. ...

misfire on low refs when engine is hot it starts whith misfire on low refs run fault codes to find which circuit is causing the misfiring ( ignition or fuel as both cause misfiring)

engine misfire when engine is hot emission light comes on as well If it only misfires when hot I would think the spark plugs or ht leads from coil to plugs need replacing

...WHEN MY MORGAN GET HOT IT STARTS TO MISFIRE AND STALL THEN IT IS DIFFICULT TO RESTART, DOES ANYONE HAVE THE SOLUTION Plugs, plug wires, distributor cap, rotor button basic tune up is where to