Is Your 1999 Oldsmobile Intrigue Running Rough?
If you’re dealing with frustrating and unpredictable engine problems like stalling, a persistent check engine light, poor fuel economy, or a no-start condition, the culprit is often the brain of your vehicle’s engine management system: the Powertrain Control Module (PCM). This vital component controls everything from fuel injection and ignition timing to transmission shifting and emissions. When it fails, it can cause a cascade of issues that can be difficult to diagnose. This listing is for a genuine, used OEM PCM with part number 09361735, the direct solution to restore your vehicle’s performance and reliability.
The Smart Solution: A VIN-Programmed 1999 Intrigue PCM
Replacing a PCM isn’t as simple as swapping out a battery. Each module is coded specifically to the vehicle it came from. Our service eliminates the guesswork and the need for expensive dealership programming. When you purchase this module, we will flash it with the latest GM software updates specifically for your vehicle using the VIN you provide. This ensures that all parameters are set correctly for your engine, transmission, and options, making the installation process as straightforward as possible. This is not just a replacement part; it’s a fully integrated solution tailored to your car.
From the Diagnostic Bay
I once had a 1999 Pontiac Grand Prix (which uses this same PCM) come into the shop with a bizarre, intermittent stalling issue. The owner had already replaced the crank sensor, cam sensor, and ignition control module based on various forum suggestions, spending hundreds of dollars with no success. The codes were all over the place. After hooking up our scanner and monitoring live data, we noticed the PCM would momentarily lose communication just before the engine quit. We swapped in one of our pre-programmed 9361735 modules, performed the security relearn, and the car ran perfectly. It’s a classic case of chasing symptoms when the root cause is the computer itself. A failing PCM can mimic many other component failures, making it a tricky diagnosis for the home mechanic.
Common Symptoms of a Failing PCM
- ✔ Check Engine Light is on with various, often inconsistent, error codes.
- ✔ Engine stalling or shutting off randomly while driving.
- ✔ Rough idling or misfiring.
- ✔ Noticeable decrease in fuel efficiency.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ The vehicle fails to start, even with a good battery and starter.
- ✔ Communication errors with diagnostic scan tools.
Guaranteed Compatibility and Fitment
This Electronic Control Module is a direct fit for a wide range of 1999 and 2000 General Motors vehicles. Please verify the part number 9361735 on your original module to ensure compatibility. This unit is confirmed to fit the following vehicles:
- 1999 Oldsmobile Eighty Eight, Intrigue, Cutlass, Silhouette
- 1999-2000 Pontiac Grand Prix, Bonneville, Montana
- 1999-2000 Chevrolet Lumina, Monte Carlo, Impala, Venture
- 1999-2000 Buick LeSabre, Regal, Park Avenue, Century, Riviera
- And more, as detailed in the fitment list.
By providing your VIN, you guarantee that the programming will match your vehicle’s specific configuration, ensuring seamless integration and function.
Frequently Asked Questions
Do I need to program this computer?
No. We handle all the programming for you before the item ships. Simply provide your vehicle’s VIN during or after checkout, and we will flash the module with the correct factory software for your specific car.
Is this a new part?
This is a high-quality, tested, and fully functional used OEM part sourced from a salvaged vehicle. Every unit is inspected to ensure it meets our standards for reliability and performance.
Why do you need my VIN?
The Vehicle Identification Number (VIN) allows us to access the exact factory software and calibration files for your car’s engine, transmission, and options. This ensures the PCM works perfectly upon installation, without requiring a trip to a dealership.
What do I need to do after installing the PCM?
In most cases, you will need to perform a simple security relearn procedure, also known as a VATS relearn. This procedure can typically be done without any special tools and involves a sequence of key turns. Instructions can be easily found online for your specific model.
How can I be sure my PCM is the problem?
While the symptoms listed are strong indicators, it’s always best to have a professional diagnosis. However, if you’ve ruled out other common causes like sensors or wiring issues, and are experiencing multiple, erratic electronic problems, the PCM is a very likely culprit.