howling noise

[cuel]

Timing or firing order sounds way off(hesitation when starting), and something is hung up in one of the belts. Could be the tensioner is to tight, as well, or one of the belts is rubbing one of the timing belt covers. Recheck the firing order and timing belt alignment, as well as the distributor alignment.

 

[tsparks01]

i got done with a headgasket job and when i fired her up, there would be this loud high pitched squeling sound. the car wold stay on for a couple of seconds then she'll die out. i've re-tightened all intake manifold bolts. it still does the howling/ squeling sound AGAIN! well i am all out of ideas and you guys' help would really be appreciated. i really do love my supra and i don't want to sell her.....please help!!!!:1zhelp:

chk the radiator hose, the top and bottom....if not that it might be a spark plug or something of that nature that loose..