Need Help Diagnosing?

:banghead: This is right!

Replaced an O2 sensor and gut from the air intake assembly. Seemed to fix my problem only for 24 hours and now I get the problem once a day now.

Problem: Very hard to start during summer months. Winter no problems at all. Rough idle once it does start as if not getting enough fuel. Will lerch as if I were on the gas and off the gas and if I come up on a stop it will act as if it were going to stall. When pressing on the gas it will hesitate then engage and go and sound like there is no muffler and if I do stop and turn it off it has a terrible smell.

Has anyone out there experienced this problem? What did you do to fix it?

What year is it?

Nevermind I saw in your profile that it's a 95.

Checkout these threads:
http://www.automotiveforums.com/vbulletin/showthread.php?t=462726
http://www.automotiveforums.com/vbulletin/showthread.php?t=473110
http://www.automotiveforums.com/vbulletin/showthread.php?t=503238