Question: Chevy 5 7 Tbi Bad Knock Sensor Symptoms

Are These The Symptoms Of A Bad Knock Sensor On A 93 240sx

Are these the symptoms of a bad knock sensor on a 93 240sx? Some times the car wont start, turn the key nothing no clicks nothing, had battery checked (ok), and the battery termanals replaced. When I first start the car, under light acceleration the car hesitates than speeds up. And all through the rpm range at WOT I have bursts of speed. Sometimes my car has no power at all, this comes and goes. And here recently I was about ...

Knock Sensor Or Oc Sensor On 2001 Xterra

Ok, so I went to autozone and got the code from the test. The knock sensor came up as a problem. I don't want to have to replace this so I looked up some info. I guess it could be my OC sensor too (which would be easier to replace). SYMPTOMS: My car is sputtering on first start up (and also on very warm days when driving a while). I use just low grade fuel and somebody said that could be the ...

Knock Sensor On A 2005 Chevy Cobalt

First of all, my husband and I are receiving conflicting information. Is a knock sensor a TYPE of oxygen sensor, a separate part having nothing to do with the oxygen sensor or are they one and the same? The reason I ask, is because whenever I key in the term "Chevy Cobalt knock sensor" on any search engine, I am coming up with several responses pertaining to an oxygen sensor, as well as those that refer to a knock sensor. I ...

What Are The Symptoms Of A Bad Knock Ping Sensor

I hear the moter kind of rev iraticly when im driving at a even pace. its very faint but its like it revs up and down at coasting speeds. is this the symptom of a bad knock ping sensor? ...

Chevy 4.3 Litre 6 Cylinder. Knock Sensor Location

Where can I find it? The obd code reader said it wasn't receiving a signal from the knock sensor, I bought a knock sensor but where is the old one located on the engine block exactly? ...

My 1994 Chevy Suburban Has A Knock In The Engine……

My 1994 Chevy Suburban has a knock in the engine after it gets warm. It gets louder when I turn on the AC during the summer and it is throwing off my Knock sensor and TPS sensor giving me less power when I press the gas pedal. What could this knock be? I was told it could be my flywheel or my crankshaft??????? I thinks it may be a Rod and spring.......IDK ...

Has Anyone Ever Have A Knock Sensor Go Bad On A Car What Are The Symptoms

Has anyone ever have a knock sensor go bad on a car? what are the symptoms? ...

04 Chevy 2500HD Knock Sensor

My check engine light came on and my auto mechanic said it was the number two knock sensor he said there is no knock or ping in the engine do you think I can go until April without any problems I won't have the cash until then since the sensors are located behind the manifold and it will be 4 hours of labor rate at $45 per hour and around $60 for the sensor? ...

How To Install A Knock Sensor

1991 Q45 Knock sensor installation..I'm not really a novice working on cars, small stuff that is. But never had to do a knock sensor. I previously asked why does my car knock and was reaserching the web and came up with the solution of replacing knock sensor for about $160us. parts only... HELP me save some more by telling me how to Change the DARN thing. LOL.. please help!!!! ...

Still Have A Problem With 93 Gmc Pickup. Changed The Knock Sensor And The Computer. Still Saying Sensor Bad.

93 gmc sierra k2500 new knock sensor, tpi sensor, map sensor, egr valve, fuel filter, plugs and wires, cleaned the injectors and new aic sensor along with a new ecm. code 43 still shows up saying bad knock sensor or esc. dont have the esc so i changed the computer. i also checked the knock sensor wire and it is good. if i disconnect the map sensor the truck runs better but not great plus with the map sensor disconnected ...