Cadillac
How to Manage Cold Engine, Transmission
Dear Doctor: I have a 2019 Dodge Challenger with the 5.7-liter and eight-speed automatic transmission with under 800 miles. On colder mornings after driving a mile or so, the rpm needle often surges back and forth between 1,200 to 1,500 … Continue reading
Air conditioning doesn’t stay cold in 1989 Cadillac
Dear Doctor: I have a 1989 Cadillac with an air conditioning problem. The compressor does not come on, so to activate the compressor I have to disconnect the battery and reconnect it again. The air conditioner works nice and cold … Continue reading
2004 Cadillac CTS V-6 has hesitation at 60-70 mph
Dear Doctor: I own a 2004 Cadillac CTS V-6 with 18,000 miles. After I replaced the air filter I noticed a slight hesitation at 60-70 mph, like a plug misfire. Before I take it in for service I would like … Continue reading
2005 Cadillac SRX — steering alignment
Dear Doctor: I noticed on my 2005 Cadillac SRX that in order to go in a straight line my steering wheel has been at the 8 and 2 o’clock positions for a while. I bought four new tires and had … Continue reading
2005 Cadillac STS – performance chip products
Dear Doctor: I own a 2005 Cadillac STS, 3.6L V6 with 75,000 miles. I have been the owner for 3 years and purchased it certified used with 14,000 miles. Although the 22-23 mpg average I am getting is acceptable, I … Continue reading
2001 Cadillac Catera – check valve device in fill tube
Dear Doctor: I own a 2001 Cadillac Catera. My gas gauge showed a quarter tank of fuel remaining so I stopped to fill up, but the gas would not go into the tank. It filled up the filler tube and … Continue reading
2002 Cadillac DeVille leaking oil
Dear Doctor: I have a 2002 Cadillac DeVille with the Northstar V-8 engine and 45,000 miles. I have it serviced every 3,000 miles for an oil change and filter. Twice during this time period the instrument panel came on and … Continue reading