2004 Pontiac Grand Prix Gtp Transmission Problems

The 2004 Pontiac Grand Prix GTP was equipped with a 4T65-E transmission, which is known to have several common problems. The most common issue is that the transmission can develop a harsh shift or even become stuck in one gear due to internal wear and tear. This issue may be caused by low fluid levels, worn clutches, or damaged solenoids.

Other potential issues include slipping between gears, grinding noises when shifting into certain gears, and an inability for the car to move at all after starting it up. To fix these issues you should check your fluids first and then take your car to a certified mechanic for further diagnosis if necessary. It’s also recommended that you change out any old parts as soon as possible so as not to cause more damage down the road.

Owners of the 2004 Pontiac Grand Prix GTP may experience transmission problems due to a faulty shift solenoid. The symptoms include difficulty shifting, harsh shifts, or frequent slipping out of gear. To fix this issue, the shift solenoid needs to be removed and replaced with an aftermarket part that is compatible with the vehicle.

Other causes for transmission issues in the 2004 Pontiac Grand Prix GTP include worn-out parts such as CV joints and axle seals. Regular maintenance and inspections can help prevent these types of issues from occurring in your vehicle.

My '04 Grand Prix GTP transmission slipping

2007 Pontiac Grand Prix Transmission Pressure Control Solenoid Location

The Transmission Pressure Control Solenoid on a 2007 Pontiac Grand Prix is located in the transmission assembly at the rear of the engine compartment. It is typically found towards the bottom side of the transmission and can be identified by its black plastic housing with a single electrical connector attached to it.

2007 Grand Prix Transmission Slipping

The 2007 Grand Prix has been known to have issues with the transmission slipping. This can occur when the car is accelerating, and it’s caused by worn-out parts in the transmission system. If your vehicle is experiencing this issue, it’s important to take it into a certified mechanic for diagnosis and repair as soon as possible because this problem could result in further damage if left unchecked.

Pontiac Grand Prix Transmission Problems

The Pontiac Grand Prix is a popular mid-sized sedan that has been produced by General Motors since 1962. Unfortunately, some owners have experienced transmission problems with their vehicles. Common symptoms include jerking and slipping of the gears, difficulty shifting into different gears, and an illuminated check engine light.

If you are experiencing these issues with your Pontiac Grand Prix it is recommended to take it to a certified mechanic for professional diagnosis and repair.

Grand Prix Gtp Transmission Upgrade

The Grand Prix GTP transmission upgrade is a great way to improve the performance of your vehicle. This upgrade replaces the stock transmission with an upgraded version that has improved torque, acceleration and shift points. Additionally, it provides smoother shifting and reduced gear rattle for a more comfortable ride.

The installation process can be completed quickly and easily by most auto shops or DIY enthusiasts who are knowledgeable about transmissions. With this upgrade installed, you’ll find yourself enjoying your car even more than before!

2004 Pontiac Grand Prix Gtp Transmission Problems

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How Many Miles Will a Pontiac Grand Prix Gtp Last?

The answer to the question of how many miles a Pontiac Grand Prix GTP will last depends on several factors. Regular maintenance, driving habits, and quality of parts all play an important role in determining the life expectancy of any vehicle. On average, most vehicles can be expected to last between 150-200 thousand miles before major repairs become necessary.

In some cases, well-maintained vehicles may even make it up to 300 thousand miles or more before needing significant repair work. Ultimately, if you take good care of your Pontiac Grand Prix GTP by staying current with scheduled maintenance and using quality parts when needed, you should expect yours to perform reliably for many years and rack up at least 150 thousand miles before requiring extensive repairs.

What Does Pressure Control Solenoid Do?

A pressure control solenoid is a device that regulates the amount of pressure in a system. It works by manipulating an electric current to open and close valves in order to regulate the flow of fluid or gas. Pressure control solenoids are used in many industries including automotive, aerospace, medical manufacturing and telecommunications.

They can be found controlling air conditioning systems, fuel injection systems and hydraulic pumps as well as other mechanical devices. Pressure control solenoids maintain steady levels of pressure within the system they are regulating which helps prevent over-pressure from occurring; this allows for more efficient operation of machinery and prolongs its life span. Additionally, these types of components help ensure safety by preventing sudden changes in pressure which could otherwise lead to danger or damage being caused.

How Much Does a Transmission Cost on Grand Prix?

The cost of a transmission for a Grand Prix can be quite expensive depending on the model and year. Generally, you should expect to pay anywhere from $1,500 to $4,000 for a rebuilt transmission plus labor costs. It is important to note that newer models can cost even more due to their complexity and higher-quality parts.

If your car requires an OEM part specifically made by GM or another manufacturer, then you could end up paying as much as double that amount. On the other hand, if you are able to find used transmissions they may be cheaper but it is always wise to get them checked out before purchasing so ensure they will last.

How Many Miles Can a 2004 Pontiac Grand Prix Last?

The 2004 Pontiac Grand Prix is a reliable and durable car, capable of lasting for many miles. On average, with proper maintenance, the 2004 Grand Prix can last for up to 200,000 miles or more. This includes regular oil changes every 3,000-5,000 miles and other routine maintenance such as replacing air filters and spark plugs.

Proper care also includes checking tire pressure and rotating tires when necessary in addition to regularly inspecting brakes for wear and tear. With these tasks taken care of on a regular basis your 2004 Pontiac Grand Prix should be able to last you a long time!


In conclusion, the 2004 Pontiac Grand Prix GTP has been known to have transmission problems due to its design and faulty components. While it can be a challenge to address these issues, there are several ways you can go about doing so. Regular maintenance is essential for keeping your vehicle running properly and avoiding costly repairs down the line.

Additionally, if you experience any signs of transmission trouble with your 2004 Pontiac Grand Prix GTP, it’s important to get it checked out by a professional mechanic as soon as possible in order to avoid further damage or more expensive repair costs.


  • Alex Gearhart

    Alex Gearhart, an automotive expert specializing in transmissions, has over a decade of hands-on industry experience. With extensive knowledge in manual and automatic systems, Alex is passionate about educating car enthusiasts on vehicle maintenance. As the chief author at TransmissionCar.com, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles. Outside of work, Alex enjoys road trips, restoring classic cars, and exploring new automotive technologies.

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