Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"could be something internal checking oil does not really show what si wrong with it unless..."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"gas leak from possible fuel pump that was not put in correctly, Tank might have a crack..."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"makes the transmission kick in sooner and the engine rev faster thus making it fast."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"Posible Air leak"
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"an Electrician should figure out the problem. take it to a automotive electrician."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"if its the original it might have given out."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"with more that 120K use 20-50W (really depends on where you live, weather has an impact on..."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"Could be a hose that leads to it that might have fallen off. looks like an vacume line."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"pull the transmission oil pan. its right underneath the trasmission. its a pan with..."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"check fuses"
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"to test the gauges, in the arm rest console (middle of car between driver and passenger)..."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"Either... bad stereo or bad installment if its after market. if so they might tapped..."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"replace them, too old and crystallized. check if the clutch fan is not bad."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"have/has the car overheated on you before?"
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"intake manifold or head gasket? i know head gasket need a sequential order followed by how..."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"check brakes,if not the issue possibly the abs pump."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"does the it throw any codes? sometimes it can be caused by electrial,transmission, gearbox..."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"hub might be loose or bearings. had something similar issue with an 2003 mustang 3.8L."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"Inside the cabin, driver side by the feet shouldd be some fuses. if you dont have the..."
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"pasenger side under hood fire wall, should be easy to spot. i belive its one relay"
Sam Juarez posted an answer for this 1991 Jaguar XJ6:
"Its an XJ6. I also have an 91 Jaguar Vanden plas. i know in Europe is also known as the..."