Difference between 99 and 00 TJ?

Crashmymax

TJ Enthusiast
Original poster
Supporting Member
Joined
Jun 28, 2020
Messages
137
Location
South Dakota
I've been researching blowers for my 99 tj but seems most are for 2000 up. What changed between 99 and 2000? From my research the magnum seems to be the best setup but the website list it for 2000 + tj
Thanks.
 
The engine went from using a distributor and single coil to distributorless with a multi (3) coil pack igniter rail.
Along with going from a single catalytic converter with an inlet and outlet O2 sensor to two pre cats and 2 main cats with an inlet and outlet O2 sensor for each cat.
 
Looks like it's the a/c location that is the issue for the magnum blowers. Sounds like they will have a solution in a few weeks hopefully.