Really stumped:
My 1995 RRC LWB is acting up. When the fuel level is below 1/2 tank, it will not idle correctly- as erratic as several hundred RPM. It even died on my the other day. Of course, it only happens occasionally. I had a similar problem a year back- one of the O2 sensors went out. At that time, however, the check engine light came on- no such light this time around. Again, it only happens when the fuel is below 1/2 tank- and then it gets worse as the level drops.
A buddy suggested that the fuel cap may be defective. I am at a loss.
My 1995 RRC LWB is acting up. When the fuel level is below 1/2 tank, it will not idle correctly- as erratic as several hundred RPM. It even died on my the other day. Of course, it only happens occasionally. I had a similar problem a year back- one of the O2 sensors went out. At that time, however, the check engine light came on- no such light this time around. Again, it only happens when the fuel is below 1/2 tank- and then it gets worse as the level drops.
A buddy suggested that the fuel cap may be defective. I am at a loss.