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A 3800 fuel-injected engine may shut down when it gets hot due to several potential issues, such as a failing ignition module, faulty temperature sensors, or fuel pump problems. Overheating can cause components to expand, leading to poor connections or failures. Additionally, a clogged fuel filter or insufficient fuel delivery can exacerbate the problem, causing the engine to stall when it reaches operating temperature. Regular maintenance and diagnostics can help identify and resolve these issues.
What else can I help you with?
How many fuel lines go to the engine on Buick Riviera?
The 3800 engine (fuel injected) has a pressure feed to the fuel rail (smaller line) and a return from the pressure relief valve (larger line). All fuel lines use the O-ring fuel connectors.
What size motor is in a 1990 Buick Riviera?
it is very probabably a 3800 efi v6. also known as a 3.8 liter fuel injected v6. awesome engine
Is the Oldsmobile Alero 2.4L engine fuel injected?
Yes 2.4L is fuel injected
Where is the voltage regulator located on a 3800 V6 engine?
What make? What year? If it's a carbureted engine, the voltage regulator is likely integrated into the alternator (some are serviceable, some are not). If the engine is fuel injected, the engine's computer usually serves as the voltage regulator.
What is intake stroke in a diesel engine?
In a gasoline engine, it is a fuel-air mixture that is drawn in during the intake stroke, unless the engine is fuel injected. In a fuel injected or a diesel engine, it is air, because the fuel (gasoline or diesel) is injected at the "last moment" before ignition.
Is a Chevy 350 engine fuel injected?
The 350's from 1987 up are fuel injected.
Is the 2000 jeep wrangler 4 cylinder engine carburetor or fuel injected?
Fuel injected.
Where is the fuel pump on a 1996 fuel injected 4-cylinder engine?
The fuel pump for fuel injected engines is commonly in the fuel tank.
Does the 1993 Saturn SL1 have a fuel-injected engine?
Yes, the SL1 is a multi-port fuel injected engine with a single overhead cam.
Is a 1991 Fuel injected Festiva engine a direct replacement for a 1989 Fuel injected Festiva engine if both have automatic transmissions?
Yes, it is.
Can you make 1977 350 Chevy fuel injected?
You can make any engine fuel injected if you have the know how.
Is my1987 jeep wagoner fuel injected?
If it is a stock engine; or if when you look at the engine, there is a large, round air cleaner on top of it, then it is carbureted, not fuel injected If it is a Wagoneer then it is fuel injected in 87. If it is a Grand Wagoneer then it is carburated.
