Cadillac Seville / Cadillac Eldorado Forum Discussion, 14.5 Average MPG in Past Cadillac Vehicle Discussion; Does it make sense that I am constantly getting 14.5-16.5 Average MPG?? I have not been able to get better ...
Can anyone tell me what WOT is?...Im a new cadillac owner and im trying to catch up on things
I jsut bougt a 1992 seville with 110K
Awesome condition with the exception of loud exhaust and a few others
Im getting new exhaust and a tune up tomorrow
but for some reason the digital gauges is saying im only getting between 6-10 MPG in the city,,,is this correct or should i go by regular gas gauge?
Also when i step on the gas it flutters a bit then its fine...feels like a clog or something
any information will be appreciated
Great responses guys..been learning alot from this site..i jsut went and pulled some codes and i seem to have alot of them..nothin seems tos erious though..i got the index to see what these codes are....
Not sure if these are bad or not..
Going tomorow for Tune-UP and exhaust
Any feedback on these codes?
Down the page:
P056 (E056) ........... Transmission Input Speed Sensor
EDIT: Do a search for P056 here on the forum. Some posts I read indicated that Torque Converter Clutch was disabled due to the code, meaning it could explain your low MPG.
The next question: is it current? or history? I believe on your version OBD it should have an H if it's history (happened in the past).
Apparently this sensor is a bear to replace, but it is very sensitive to electronic noise, so you may be able to simply figure out where the wires are and see what the culprit could be. Otherwise it is the provervial $20 switch located $1000 inside the transmission.
Do the search and find out what you come up with, good luck.