1999 SL1 cold Start spit and sputter.
 

Alright guys ill try making this short but be as briefly as i can lol. One night me and a few buddys had a few to many beers. Well you all know were this story is going now lol. I through 5 Gallons of my VP mxr01 Oxegenated fuel in the car. Ever since then it would start cold. I go out it cranks cranks cranks no fire, soon as i put my foot halfway in the pedal it fires, hold the pedal at 2000-2500 RPM it will spit and sputter and and Dump fuel out the exhaust. I had the codes pulled it was throwing every evap code and some sensors.

Now, i put new injectors in with new o rings, new fuel filter, New EGR, New upstream 02 sensor. new spark plugs and wires, coils tested good. New crankshaft position sensor, new Canister Purge Valve solenoid. The fuel pump is good.

I know how to work on stuff and build complete motors so its not like i know what im not doing. I am completly stumped i coverd all the fuel system stuff and it is still doing the same thing. The only other thing i can maybe seeing it be is the MAP sensor. if it is not that i am completly lost.

The car also has no cat on it, and was not doing any of this before i ran the fuel threw it. Any advice would be greatly appreciated

READ

https://www.saturnforum.com/forum/general-tech-help-13/etcs-its-connnector-6417/

bubba in Ohio your ip says your here. Thats a fair drive from Maumee Ohio.

Geolocation Information

Country: United States

State/Region: Michigan

City: Southgate

Latitude: 42.2061 (42° 12′ 21.96″ N)

Longitude:-83.206 (83° 12′ 21.60″ W)

Area Code: 734

Postal Code: 48195

Always better to SEARCH things before you start changing parts willynilly.

Reading is fundamental, right after you do a simple search.

Sorry I Fail :facepalm:

At face value I must be as ignorant as a brick because I have no idea what is being discussed here.
It seems as if some one is home brewing fuel that is pretty much guaranteed to rot what ever it is contained in, run in or stored in. Using a decided lack of judgement by pouring it in a 25 or so year old car with questionable maintenance applied to it over those probably ill begotten years and then complaining when it rots the fuel system out and causes extensive damage that randomly pouring money and parts at it with out much thought as to why did nothing to rectify the damage.
And then when it does not respond asks the question why?
The answer to me seems to be self evident, it was to be expected.
OR
Did I miss understand something?