1999 Hyundai Tiburon Rough Idle and stall

1999 HYUNDAI TIBURON
120,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
TIBURON99
  • MEMBER
  • 1 POST
I have a Hyundai Tiburon FX 1999 and I have recently replaced the radiator and transmission. Before I replaced the transmission the car started to die at redlights and it would jump and idle rough around the 3 to 4 rpm mark. It got so bad that the transmission was replaced by dealer and the car is still doing the same thing. I replaced plugs and wires. Is there something else that I'm missing. What else could cause this problem.
Mar 8, 2010 at 2:19 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
I question the transmission. To me it sounds more engine related. Has the check engine light come on? Have you checked for vacuum leaks? Fuel pump pressure?

Let me know.

Joe
May 24, 2010 at 6:11 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle