B-lackGSX99
15+ Year Contributor
- 112
- 2
- Nov 9, 2006
-
Edmonton,
Alberta_Canada
Went on a long drive yesterday, a total of 650 miles travelled in about 10 hours straight...drove at speeds of about 90mph for a lot of the stretches. Anyways, when I got back, I let the car idle for a couple minutes (as the last half hour of the drive was much slower and didn't involve spooling the turbo much, if at all) and then it sat indoors at room temperature all night. The following day, I took it out for a quick drive and I noticed that it doesn't want to spool the same as before. It is going into vacuum just fine, so I don't believe I am having any pressure problems in that area. But, when I get it to the point that it used to begin spooling at, it spools much more slowly and makes a very mild "chhhhhhhh" sound that it didn't make before. It does spool though, and I can still hear the blow off valve opening as I let off of the gas. Could my turbine have coked from a lack of proper cooling?? Thank you in advance for the help.