Q: 2004 Cadillac CTS 3.6 liter. Pulling a PO 206 code, so far I've replaced

In the helpful Uplevel Message Center, there is a Trip A/B mode. This mode allows you to track the time, distance, average MPG, amount of fuel used, and odometer of a particular trip. To use the Trip A/B mode. Use...

A low fluid level will cause the transmission to not go into a drive gear fully. The differential seals from the transaxle can leak, and cause fluid level to drop. If these seals are leaking, they will need to be...

Hello. The issue that lies within your vehicle is either the coil packs (https://www.yourmechanic.com/services/ignition-coil-replacement) getting too hot and shutting off, or the trigger to the coil packs being dropped. The camshaft (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement) and crankshaft sensors (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement) are what controls the...

Most Vehicles now have 2 separate cooling fans. One cooling fan is intended to come on when the engine reaches a certain temperature. The other cooling fan is intended to come on when the air conditioning is turned on. When...

This may be a sign of a failing voltage regulator. As you know, the alternator is responsible for charging the battery while the engine runs by generating amperage and recharging the battery while the engine turns the alternator. The voltage...

Hi there - it is possible that your "popping out of gear" (https://www.yourmechanic.com/question/pops-out-of-3rd-gear-unless-i-hold-it-there-by-alex-o) problem is worn shifter linkage, bad transmission or shifter mount, or worn shift detents in the shift selector shafts. These are (relatively) easily checked without dropping the...

Hi There, What you are describing sounds like possibly a bad speed sensor or potentially a faulty transmission control module, which also controls the speed sensors. The transmission control module has various sensors such as vehicle speed sensors, wheel speed...

Hi there. You can use any engine from 2003-2008 Dodge that was equipped with the same engine. In 2006 they used two different 5.7 engines so it would be important to check the engine code to make sure that it...

Hi there. Sounds like a battery terminal is loose and becomes slightly disconnected when the car is shifted forward during braking. Check the battery cables and make sure that they are tight on the battery terminals. If the battery cables...