2006 rocket 3 roadster running or barely running



Had a similar issue that pointed me to a engine TPS code , after screwing around it turned out the be the fuel pump only putting out 9psi i think it has to be 34ish psi , replaced the pump then it was all good
 
Lots of info to go on plus when you get a chance post a picture so we can correctly tell you what model you have as the Roadster did not come out until 2010.
if its his in the avatar its a 06 standard. Possibly cardinal red. You can tell its a standard by the gauges.