2007 Cadillac CTS
Mileage
150,497
Service Date
7/30/2024
Services Performed
- FOUND: GAS GAUGE DOESNT MOVE. TEMP GAUGE MOVES ONCE ENGINE WARMS UP. CHECK ENGINE AND OTHER LIGHTS ON. FOUND CODES FOR FUEL LEVEL SENSOR AND FUEL TANK PRESSURE CIRCUIT OPEN. ALSO CODE FOR WHEEL SPEED SENSOR. SUSPECT WIRING DAMAGE. RECOMMEND NEW FUEL PUMP AND LEVEL SENSORS. DROPPED TANK AND FOUND NO VISIBLE WIRING DAMAGE. REPLACED SENDERS AND PUMP. RE INSTALLED. TEST AND SAME PROBLEM. FUEL TANK PRESSURE PROBLEM WAS RESOLVED. DROPPED TANK AGAIN AND TESTED WIRING AND SENDERS. TESTED GOOD. TESTED WIRING FROM ECU TO TANK. TEST GOOD. ECU SHOW TANK AT 97% FULL ALL THE TIME USING LIVE DATA. NO VISIBLE WIRING DAMAGE AT ECU OR IN TRUNK.
- FUEL PUMP – Remove & Replace
MAGGIE J. gave our service a 5 star review on 7/30/2024