TXzag.. looks like your sunroof is after market. sure Not seen Webasto roof like this..  you might just have to totally replace it..  as for RPM. you have idle motor in your SPI.. you can buy from www.minispare.com or Burlen Fuel Systems in the UK.  you have to remember your SPI is almost 30 years old.. might go ahead and have it rebuilt also at mini spares.  last one I did was 440 quid.. plus DHL was about $100 going each way. might just want to convert to HS 4 carbs.. burlen fuel systems has new carbs ( Not rebuilt for about 250 quid. . 

Hey everyone,

I have a 93 JDM Spec 1.3 Spi that I brought home with me from overseas. Currently in Georgia. Working out a few issues She is idling around 300 Rpms and shaking to the point where it feels like she will fall apart. Once she gets some throttle/gas she calms down at about 800-1000 rpms any ideas on what could be doing this? I have replaced the vacuum hoses and the fuel trap. I'm also having trouble of finding info on sunroofs. The sunroof on her is leaking and I'm not sure if it came stock or if its aftermarket. Just trying to find info on it and keep it from leaking from the seals and puddling up to the point where she's raining on me when driven. 

Thanks for the info,
TXzab