Den nakne viking
NAXJA Forum User
- Location
- Norway
I am trying to diagnose rough idle. I found that one of the factors was corroded rotor and dist.cap connections. So I replaced rotor, dist. cap, wires and sparkplugs for about 3 weeks ago. It got a bit better...
...today I continued the search and found out that the same had happend with the rotor and touch points in the dist.cap. What could cause this?
Coil?
Battery?
Ground cables?
I am also thinking there is a leakage in the intake manifold or fuel injectors. and a bad IAC.
Powerful, runs smooth, clean exhaust. only rough idle.
New o2 sensors, new header, exhaust and tune up.
97' 4.0 xj
...today I continued the search and found out that the same had happend with the rotor and touch points in the dist.cap. What could cause this?
Coil?
Battery?
Ground cables?
I am also thinking there is a leakage in the intake manifold or fuel injectors. and a bad IAC.
Powerful, runs smooth, clean exhaust. only rough idle.
New o2 sensors, new header, exhaust and tune up.
97' 4.0 xj