dodgethis12
NAXJA Forum User
- Location
- Virginia
Ok so I've been working on the 93. Started off I bought it it was running super super rich...
so rich that I discovered the cracked manifold as raw gas was running out of the crack and dripping in the floor off the exhaust pipe ! OOuch!
So I pulled the intake and exhaust manifolds and fould the exhaust cracked in 2 spots.... around the #4cyl where it connects to the body of the header and then the top tube of the collector as it sits on the jeep. Cleaned it up real good and welded it up.... looks good.
Put it all back together.... no leaks.... but still running super super super rich. Within 30 seconds I had to shut it off and vacate the shop with all doors open (25 degrees outside!!
I had originally thought the cracked manifold was screwing with 02 senser causing it to make it run rich, but the now the manifold is fixed... it hasnt changed!
Please help!!
Its a 93 4dr 4.0 auto 120K.
I have pics of the regulator/injector style if someone want to put them up for me (cant from work)
Thanks
so rich that I discovered the cracked manifold as raw gas was running out of the crack and dripping in the floor off the exhaust pipe ! OOuch!
So I pulled the intake and exhaust manifolds and fould the exhaust cracked in 2 spots.... around the #4cyl where it connects to the body of the header and then the top tube of the collector as it sits on the jeep. Cleaned it up real good and welded it up.... looks good.
Put it all back together.... no leaks.... but still running super super super rich. Within 30 seconds I had to shut it off and vacate the shop with all doors open (25 degrees outside!!
I had originally thought the cracked manifold was screwing with 02 senser causing it to make it run rich, but the now the manifold is fixed... it hasnt changed!
Please help!!
Its a 93 4dr 4.0 auto 120K.
I have pics of the regulator/injector style if someone want to put them up for me (cant from work)
Thanks