Super mud
NAXJA Forum User
- Location
- Bel Air Maryland
Hey I got a 91 I6 auto mj with 200k that doesn't make good power till 3000rpm. I've had this noticeable powerband in a 87 and 89 also. I was wondering if it was common on older I6s. The 87 it went away and makes great torque now but the 91 still sucks after 5000k miles of DD. Other than that it runs fine, no light and had a tune up right before it was parked for 7 years. Maybe check the tps. Idk on the cat. Thanks.