The 1998 chevy lumina is whining and the gas mileage is going down high pitch whine- like a whistle? check for a plugged egr valve or a melted catalytic converter
EGR valve or EGR position sensor; Evil aliens. If there is, or has recently been, a CHECK ENGINE light showing, have the stored codes read out. They may reveal the culprit or, at least, indicate where
...whine sound on decelleration. could this be related to either the oil level overfill issue or emissions reprogramming? The reprogramming preformed is due to a fault in the EGR valve causing faulty ...
...whine whilst accelerating and when being revved when idle, it has started putting out smoke through the exhaust and stall after a few seconds of running. sorry have to quick as i have to take er ...
...i can hear the fuel pump whining like its being starved of fuel.. any ideas as it getting worse now summer here.. changed egr valve etc Did you check for vacuum leaks rubber hose collapse when ...
...valve, EGR valve with throttle - part of intake manifold. Also the vacuum connection between tandem pump and brake booster. If you find something wrong replace parts. If not go to step 2. 2. Extract ...
...egr,cap and rotor,adjust throttle positioning sensor with butterfly My 1988 Chevrolet Blazer fuel injection engine is extremely accelerated in idle and running throttle, I have checked vacuum sistem ...
...whine or sucking noise when you accelerate and a lack of power / lumpiness at around 2000rpm. Hope that helps! Graham Check the EGR vale, examine the hose from the intercooler to the manifold for ...
Question about Cars & Trucks
...whine coming from egr for 30 seconds after ignition is turned off DON'T GUESS. When the service engine soon light (Also called the check engine light or engine management light) is turned on this ...
Question about Cars & Trucks
...egr valve making a whining noise like a electric motor running all the time other probs bad starting loss of power when driving intermittent First thing to do is run a OBD2 test for fault codes. FULL ...
961 questions posted
Usually answered in minutes!
964 Questions
809 Questions
661 Questions
448 Questions
418 Questions
