2005 FAULTY GMC YUKON DASH SYSTEM. DEALER ORIGINALLY TOLD ME IT WAS THE FUEL PUMP BUT SUGGESTED IT MIGHT BE ALCOHOL IN THE GASOLINE. I TRIED USING ETHANOL FREE GAS AND IT WORKED. I COULDN'T FIND ANY ETHANOL FREE GAS ON DEC 25TH SO I HAD TO USE 10% ETHANOL AND MY ENTIRE DASH HAS QUIT WORKING. I CAN'T TELL HOW FAST I'M GOING, IF I HAVE FUEL OR HOW MANY MILES I HAVE ON MY VEHICLE. THE GMC DEALERSHIP WANTS ME TO REPLACE MY FUEL PUMP, DASH BOARD AND THEY ESTIMATE IT WILL COST AROUND $1500. IT WORKED FINE WITHOUT ETHANOL! *TR
1999
SERVICE BRAKES, HYDRAULIC:ANTILOCK
THE ANTI-LOCK BRAKES ACTIVATE FOR NO REASON ON DRY PAVEMENT CAUSING THE PEDAL TO GO TO THE FLOOR AND CREATE AN EXCEPTIONALLY LONG STOPPING DISTANCE. THIS PROBLEM OCCURS ALMOST EVERY TIME I TRY TO STOP OR DURING STOPPING AT SPEEDS LESS THAN 10 M.P.H. THERE IS A CURRENT RECALL ON G.M. MODELS 00-02 BUT THEY SAID MY 99-YUKON DOESN'T QUALIFY WHEN ITS HAVING THE EXACT SAME SYMPTOMS-NOW WHAT? *JB