Subspace Emissary.
On the Pontiac Bonneville, "SSEi" stands for "Super Sport Electronic Fuel Injection." It denotes a high-performance version of the vehicle that features a supercharged engine, providing enhanced power and performance compared to the standard models. The SSEi was known for its sporty styling and advanced features, making it a popular choice among enthusiasts.
I have a '93 ssei. It takes 10w30
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Short answer is NO.
The SLE is a Limited Editon Sedan with the 3.8 fuel injected V6. The SSEi is the sportier version with a Eaton Supercharger which ads about 35hp to the same engine. At least, in my experience. There may be some smaller engines in the SLE but the SSEi, I believe, always has the 3.8.
take it to a shop
Under back seat.
With a Hammer
PCM is on the passenger side under the dash
check your fuel filter.
If it's the same tranny it will.
The wheel bolt pattern is 5x115