car is messed up symtoms are... jumpy idle, turbos dont spool up, sounds terrible, sometimes when i crank it up it wont start takes about 3 trys.. any help would be appreciated. Car was running for about 2 months since motor was installed..

 

anybody got any suggestions?

 

check engine codes first.

 

Got to post more details man...

Folks will be asking about compression probably...

 

last compression test was done 4 months ago mazmax said it was good ill go look for the papers. I also pulled the vacuum line from the map sensor and it doesnt seem to be getting much vacuum. do you think that could be the problem. I remember when i changed my map sensor that the vacuum from the hose was very strong but now when i just checked it its week.

 

The vacuum will be weak if it's not idling properly. The vacuum is more of a result than a cause. There are many sensors and setting that affect idle, I suggest you look for codes. Then search the old posts in this forum and/or dig up the FSM (www.iluvmyrx7.com and www.fd3s.net had it last I checked) and read in Section F.

Dave