Where does the second kind of engine problem occur?
The second kind of problem will occur from the rear of the vehicles tail pipe which is a rich fuel mixture problem that can happen when fuel delivery parts fail such as an injector, fuel pressure regulator or intermittent ignition system failures.
How to fix a Briggs and Stratton engine backfire?
Possible Fixes for Backfiring: 1 Lower engine speed slowly 2 Follow small engine fuel recommendations and/or switch to brands with low or no alcohol 3 Adjust carburetor for optimum performance 4 Inquire with equipment manufacturer about increasing air volume to decrease engine temperature
What causes an engine to backfire after shutting off?
Afterfire occurs after the engine has been shut off. Note: Backfire and afterfire through the carburetor will not harm the engine at all! Find out the most common causes and possible fixes for engine backfire and afterfire. What causes a small engine backfire & how do I fix it? Backfire typically occurs when the engine is decelerated rapidly.
Why did the NB-36H B-36 bomber get scrapped?
The NB-36H flew dozens of flights with the reactor active to judge the crew’s radiation exposure. And while this aspect proved to be sufficiently “safe,” the idea was thankfully scrapped. A peculiar aircraft for a unique time, the B-36 quickly became obsolete.
The second kind of problem will occur from the rear of the vehicles tail pipe which is a rich fuel mixture problem that can happen when fuel delivery parts fail such as an injector, fuel pressure regulator or intermittent ignition system failures.
Where is the fuel injected in an engine?
Fuel under pressure is injected in a conical spray pattern at the walls of the throttle body bore above the throttle valve, or into the manifold or engine cylinder. The fuel which is not used by the injectors passes through the pressure regulator before being returned to the fuel tank.
Where is the fuel pump located in a TBI?
The ECM controls the injectors that are located in the fuel meter body assembly of the TBI. The injectors deliver the fuel in one of several modes. In order to properly control the fuel supply, the fuel pump is operated by the ECM through the fuel pump relay and oil pressure switch.