2002 Chevrolet Impala "fuel line leaking rail 02" Questions

Ad

Question about Chevrolet Impala

3 Answers

...If you disconnect the fuel rail it should be able to produce about 500ml (1 pint) of fuel in 15 seconds. Keep safe and remove all possible sources of ignition when doing anything with the fuel

Ad

...LINE FUEL PUMP INLET STRAINER PLUGGED FUEL PUMP MODULE O2 SENSOR O2 SENSOR SIGNAL CIRCUIT SHORTED TO GROUND O2 SENSOR HEATER OPERATION TPS VOLTAGE GREATER THAN 0.92 VOLTS WITH THROTTLE CLOSED TP ...

Ad

...fuel tank. It was the first line I looked at. Cracked at the where the line swells to meet the fitting just like he said. Good times considering I replaced the fuel cap and the car still failed ...

...line my best guess. which one is which IDK.

rail pressure is what matters,
key on pressure is highest and idle is lowest.
if not fuel trim fails hard. no 02 can cure insane high fuel ...

...fuel feed line for the fuel rail. The fuel pressure is checked with the engine started, thus the fuel pressure gauge must not interrupt the flow of fuel to the fuel rail and the fuel injectors.To ...

fuel return line is clogged or vapor locked, it will make it harder to start the vehicle. If the fuel pump is putting out sufficient pressure, but not the intial sufficient volume you need, that could

...fuel, and semi synth oil just can't withstand these high pressures for very long. It breaks down, loses it's viscosity, and then the injectors won't work properly. Change the oil to fully synth, and ...

...fuel line (look for fuel leaks under engine, and along side the driver side of car (under car). I suggest having a fuel pressure test performed, and having the vacuum system tested, which should ...

...fuel line to check the pressure....which sucks. So I realize this is not much help....as we all want to simply replace what is broken and go on our way. But one thing I will tell you, is be prepared ...

fuel rail Check the fuel injectors, they may be dirty. Use fuel injector cleaner or get them professionally cleaned/replaced. Check for an exhaust leak before the first oxygen sensor (this is unlikely

Not finding what you are looking for?
2002 Chevrolet Impala Logo

2,162 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Chevrolet Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

john h

Level 3 Expert

29494 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...