sjx40250
NAXJA Forum User
- Location
- Alexandria VA
Been a long time since I have been here. I think I forgot most of what I learned!
My 90 now has an issue of missing. It started a couple of days ago when we went out for a 14mile drive on the freeway. It was running fine and since the cap and rotor was replaced, getting great milage. Wires are high quality and good. 215K miles on the OD with the original TPS.
All of a sudden the engine started missing a couple of times and then started getting really bad. Full throttle would not really work and made it worse. Light throttle was a slight improvement. No indicator lights came on, oil was normal, temp did not change. Drove it home over 6 miles this way.
After turning it off, tried to start it. Failed. Went in the house to rest. Ambient temperatures around here have been in the lower 90's.
Went back out to start it and vroom. No problem. Took it to the Metro the next day, 2 miles, and home again without a problem. Then we decided to go out to a location 14 miles away and it came back. Turned around and made it home. It did not get worse just constant. Started and ran great this morning. At a stop light It would run fine at 1500 rpm no load.
Outside of a potential plugged cat, which sensors are likely to have gone bad that may be heat related? TPS?, CPS?, O2? ATS?
Thanks in advance.
My 90 now has an issue of missing. It started a couple of days ago when we went out for a 14mile drive on the freeway. It was running fine and since the cap and rotor was replaced, getting great milage. Wires are high quality and good. 215K miles on the OD with the original TPS.
All of a sudden the engine started missing a couple of times and then started getting really bad. Full throttle would not really work and made it worse. Light throttle was a slight improvement. No indicator lights came on, oil was normal, temp did not change. Drove it home over 6 miles this way.
After turning it off, tried to start it. Failed. Went in the house to rest. Ambient temperatures around here have been in the lower 90's.
Went back out to start it and vroom. No problem. Took it to the Metro the next day, 2 miles, and home again without a problem. Then we decided to go out to a location 14 miles away and it came back. Turned around and made it home. It did not get worse just constant. Started and ran great this morning. At a stop light It would run fine at 1500 rpm no load.
Outside of a potential plugged cat, which sensors are likely to have gone bad that may be heat related? TPS?, CPS?, O2? ATS?
Thanks in advance.