CHECKED THE HVAC SYSTEM AND FOUND THE BLOWER MOTOR RESISTOR AND ITS CONNECTOR HAVE A SHORT AND NEED REPLACING TO CONTINUE. RECHECKED AFTER REPLACEMENT- SYSTEM WORKING NORMALLY NOW
SCANNED VEHICLE CODE P0131-00-E8 O2 SENSOR B1S1 LOW VOLTAGE AND P0313-00-68 MISFIRE DETECTED WITH LOW FUEL. ROAD TESTED VEHICLE AND AT HIGHWAY SPEED AND ACCELERATING THE O2 SENSOR ON BANK 1 READING FALLS OFF AND THE SYSTEM GOES LEAN AND THIS IS CAUSING MISFIRES. NEED TO REPLACE THAT SENSOR CLEAR CODES AND RECHECK TO CONTINUE. CLEARED CODES AND ROAD TESTED AFTER REPAIRS. VEHICLE RAN MUCH BETTER , BUT, HAD INTERMITTENT MISFIRES CYL 1. REPLACE PLUG AND COIL . ROAD TESTED VEHICLE RAN VERY WELL. HIGHLY RECOMMEND REPLACING THE OTHER PLUGS IF NOT ALREADY DONE AND POSSIBLY NUMBER 3 COIL
OXYGEN SENSOR – Remove & Replace – 3.5L Eng HO2S, B1S1. ALSO NUMBER 1 CYL PLUG AND COIL
BLOWER MOTOR SPEED CONTROLLER AND CONNECTOR- Remove & Replace
DAN R. gave our service a 5 star review on 4/8/2025