I have a 2006 base model solstice convertible, with 39192 miles on it. when i bought it, it had 23000..In thirteen years I haven't driven it much, a couple of weeks ago I decided to take it out of the shed, clean it up and sell it. I drove it about 5 miles and the check engine light came on and it stopped running. I waited a few minutes and it started up but went into limp mode.I drove back home at 25 mph and hooked up my code reader and got a fuel filter clog code, since then I have replaced the fuel filter, air cleaner, fuel press regulator, fuel tank press sensor, maf sensor, map sensor, in tank fuel pump, and now I am getting a tps code. every time I have changed a part, the problem seems to be fixed, for a few miles, the last time the codes all cleared and it ran great for 52 miles. according to the auto parts store it doesn't have a tps, anyone got ideas.