J30 t low idle and engine skip

[geeman]

Hi,Looking for some guidance on this. 1993 j30t 113,000 miles.I have just had the timing belt and all other belts changed. When I first start the car I get about 10 seconds of belt squealing, had the belts tightened it helped a little, however now the A/C does not work?The big issue though is , When the engine is started cold, the car starts up fine (except the little squeal) and runs fine. Onced the engine is warmed up, and started again it will idle @ about 1-2 RPM and the engine will skip or hesitate during aceleration. Any Thoughts??

Thanks!

[elwesso]

AC.... Were the other belts checked also???

I dont know about that other thing, but chances are its either injector or MAF related..... A j30 person will come and help you shortly!!!

[maxnix]

Check your pulleys and tensioners. Running belts too tight will just terminate your bearings at great expense for replacement.