Restore Peak Performance to Your GM Vehicle
Is your 1998 Oldsmobile Intrigue, or another compatible GM vehicle, suffering from erratic engine behavior, poor fuel economy, or a persistent Check Engine Light? These are classic signs of a failing Powertrain Control Module (PCM). As the central computer for your engine and transmission, a faulty PCM can cause a cascade of frustrating and potentially damaging issues. This replacement PCM, part number 9357034, is the definitive solution to restore your vehicle’s reliability, efficiency, and drivability.
Unlike generic modules that require expensive trips to the dealership for programming, this unit arrives at your door ready for installation. We take the guesswork out of the repair by programming the module specifically for your vehicle using the VIN you provide at checkout. This ensures perfect communication between all vehicle systems and access to the latest factory software updates from GM, often correcting issues the original software may have had.
Is Your PCM Failing? Common Symptoms
- ✔ Persistent Check Engine Light (CEL) with various trouble codes.
- ✔ Rough or unpredictable engine idling.
- ✔ Noticeable decrease in fuel efficiency.
- ✔ Harsh, delayed, or incorrect automatic transmission shifting.
- ✔ Engine stalling, stumbling, or hesitation during acceleration.
- ✔ Failure to pass emissions testing.
- ✔ Complete no-start condition where the engine cranks but won’t fire.
The Importance of a Correctly Programmed 1998 Intrigue PCM
The PCM in your vehicle is more than just a simple component; it’s the brain. It controls critical functions like fuel injection timing, spark advance, transmission shift points, and emissions systems. A one-size-fits-all module simply cannot account for the specific parameters of your vehicle’s engine, transmission, and options. Our VIN-specific programming service ensures that this replacement 1998 Intrigue PCM operates exactly as the manufacturer intended, providing a seamless and effective repair. This process is essential for proper engine function, transmission longevity, and overall vehicle performance.
This module is a direct replacement for a wide range of GM vehicles from the late 90s, making it a versatile and reliable choice. It is compatible with service numbers 09356741, 16236757, 9356741, 9357034, 9357440, and 9366314. Please verify the part number on your original module to ensure compatibility. Installation is straightforward for any experienced DIYer or professional mechanic, and while it’s plug-and-play, some vehicles may require a simple security or CASE relearn procedure which can be performed with a capable scan tool.
Frequently Asked Questions
What is a PCM and what does it do?
The Powertrain Control Module (PCM) is your vehicle’s main computer. It controls all aspects of the engine and transmission to ensure optimal performance, fuel economy, and emissions. It reads data from sensors all over the vehicle and makes real-time adjustments.
Do I need to get this module programmed?
No. We handle the programming for you before we ship the part. Simply provide your vehicle’s VIN during or after checkout, and we will flash the module with the latest GM software specific to your car.
Is this a difficult part to install?
For most of the listed vehicles, the PCM is in an accessible location (like the LH engine compartment or under the dash). The physical replacement involves disconnecting the battery, unplugging the electrical connectors, and unbolting the old module. The new one bolts in the same way. Some vehicles may require a security relearn procedure after installation.
Will this fix my check engine light?
If the check engine light is caused by a faulty PCM, then yes, this part will resolve the issue. However, it’s crucial to properly diagnose the vehicle first, as the light can be triggered by many other failing components. This module will fix issues stemming from the computer itself.
What is a CASE relearn?
CASE stands for Crankshaft Angle Sensor Error. A CASE relearn is a procedure that synchronizes the PCM with the crankshaft position sensor. If not performed on certain vehicles after a PCM replacement, you may get a P1336 trouble code. This procedure requires a bi-directional scan tool.