Hi Daniel Murray, I want to help you with your question, but I need more information from you. Can you please add details in the comment box?
I use Mitchells. or go to gm we site and
pretend to buy the pump and see where it is.
or google it.
FSM page , engine mech
A crankshaft driven gerotor oil pump with internal pressure-relief valve is mounted to the front of the engine block
thar she be....
You have 2 of those and also 2 downstream. You have two banks of cylinders and each one has an upstream o2 sensor and it is located in the exhaust manifold for each bank. Your scan tool should say Bank 1 or Bank 2.
The downstream sensors are after the catalytic converter.
What are the symptoms of a bad upstream O2 sensor?
Sensor 1
Sensor 1 is the upstream oxygen sensor. It is the sensor that measures the oxygen content in the exhaust, providing an input to the computer, which determines how to adjust the air/fuel ratio. Sensor 1 is the sensor closest to the engine. Sensor 2 is the downstream oxygen sensor.
Mar 10, 2021
trunk light not working Chevy Impala SS Forumhttps://www.impalassforum.com > ... > Electrical Oct 11, 2009 - Check for voltage, and ground at the connector, then the socket. When the voltage, or ground goes away, you found the problem. The ground is ... Trunk release button not working. - Chevy Impala SS Forum Jan 18, 2011 Trunk won't open ' Chevy Impala SS Forum Jul 18, 2010 Hood & Trunk light not working ' Chevy Impala SS Forum Jul 16, 2017 Trunk light ' Chevy Impala SS Forum Dec 31, 2000 More results from www.impalassforum.com ..
On left hand side of the steering wheel you have a manual light switch that controls the dash lights for dim and brighter by turning the switch right or left, or you will have a wheel like switch next to it which could be the control that goes up to brighten and down to dim. Either type is a rheostat type switch, to lower the lights it decreases the current to brighten the lights the current is increased. if the contacts are worn or dirty it could interfere with the current control. Sometimes you can just go from left to right or up and down and clean the contacts to work. Other wise it time to replace the switch
The reason is that it is 18 years old, it is a Chevrolet (GM) and it is an Impala as described here.
https://www.vehiclehistory.com/report/chevrolet/impala/2005
'All of a sudden won't start' is terribly vague, turns over (cranks) but doesn't fire, just a click when you turn the key, or nothing at all?
Your best bet is an auto electrician and your issue is electronic. A professional grade scan tool computer can diagnose in 20 minutes. It is far better than guessing components, swapping them out and finding it doesn't fix the problem.
https://www.google.com/search?q=mobile+auto+electrician+near+me
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the service manual and the tranny manual actual both show this.
and #3 the huge tranny parts houses all show your tranny and valvebody and the name of all sensor there.
3 ways to tell all by your self
but what transmission is this GM,, no engine told and trannies match engines max torque spec, 3engines that year and I can'ts it or read your VIN.
3.8L + super charged is it?
this has a 4T65E
box.
knowing that we can even google the box for parts www
just one fact known and not helpless.
correct name 1>2 solenoid
transverse tranny it is.
I have real manual on it (the box)
by make ATSG
THERE ARE 4 SOLENOIDS BUT JUST 2 FOR SHIFT.
THE COILS ARE ABOUT 20 OHMS COLD
COVER OFF TOP LEFT SOL IS 1>2
2>3 IS FAR RIGHT TOP'
BINGO, MY BOOK
4T64E
Jeff is our Fixya Pro Technician who specializes in electronics and troubleshooting.
Jeff Armer Jun 21, 2023
The first step to diagnose this type of problem would be to hook up a professional grade scan tool an check for diagnostic trouble codes.
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A professional grade scan tool computer can not only read codes, but is bi-directional so it can command transmission solenoids to operate and verify that they did. They can also record live data for analysis.
https://www.google.com/search?q=mobile+auto+electrician+near+me
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Question edited for clarity.
Question moved to model category.
Here it says hand tight and a bit more, another says hand tight and a quarter turn. Replace the compression washer on the plug and you could use Loctite Thread locker as well. It is also possible that the threads are worn on the plug or in the sump. They are susceptible to being over-tightened.
https://paulstravelpictures.com/GM-Chevrolet-Impala-LZE-3500-V6-Engine-Oil-Change-Guide/
General Guide
Install the oil pan drain plug with a new O-ring and torque the plug: a. On a plastic oil pan, torque plug to 45 N·m +/- 7 N·m (33 lb·ft +/- 5 lb·ft). b. On an aluminum oil pan torque plug to 60 N·m +/- 9 N·m (44 lb·ft +/- 6 lb·ft).
https://www.google.com/search?q=2009+chevy+impala+3.5+oil+plug+torque
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Great question.
PRNDL (is the cable good both ends) shifer>?
R good
L good?
Drive , selected and 1st gear car will not move ?
or 1st gear car moves good but will not up-shift.
1,2,3,4 gear. 1st slips or works??????????????
name 4T60 (transverse 4speed box) GM./
DIY?
check fuse first
scan the PCM (the PCM has TCM) the TCM tranny brain and if TCM is not happy it tells you why
so all carsChev 1992+ must be scanned, first.
the 4t60E box is electronic shifted. scan it.
what is miles on car.? 100k,300Kwhat?
causes are vast, (ever see inside any A/T box)
the next test in the book is pump pressure test
PRNDL
If your 2007 Chevy Impala is making a clicking noise before the key is even inserted into the ignition, it could be caused by a few different issues. Some potential causes include:
Faulty starter motor: The starter motor is responsible for starting the engine when the ignition is turned on. If the starter motor is faulty or has worn out, it may make a clicking noise as it tries to engage with the flywheel.
Loose or damaged starter motor relay: The starter motor relay is an electrical component that sends power to the starter motor when the ignition is turned on. If the relay is loose or damaged, it may cause a clicking noise.
Low battery: If the battery is low on charge or has gone bad, it may not have enough power to start the engine, causing a clicking noise.
Other electrical issues: There may be other electrical issues, such as a loose connection or a problem with the ignition switch, that are causing the clicking noise.
To determine the cause of the clicking noise, it is recommended to bring your vehicle to a mechanic or a dealership for further diagnosis and repair. They will be able to test the starter motor, battery, and other electrical components to determine the source of the problem and recommend the appropriate repairs.
Question edited for typos.
Question moved to model category.
So you turn the key and nothing happens, no click, engine doesn't turn over, nothing? You know 'cranking' is turning over? If the engine doesn't 'fire', it isn't running. There is no such thing as a 'crank relay', you mean the starter relay or perhaps the starter solenoid.
Call out a mobile auto electrician. They can hook up a fancy $5,000 scan tool computer and diagnose this in 15 minutes. It is electronic, maybe the immobilizer.
https://www.google.com/search?q=auto+electrician+near+me
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