ktm racer 419
NAXJA Forum User
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96 xj 4.0 aw4
This only happens shortly upon startup and has been progressively getting more and more frequent since february.
Most every time it will start just fine and idle just fine, but as soon as i give it throttle it will want to hesitate. once I put it under a load it gets much worse. sometimes I struggle to keep it running, othertimes I can slowly get the rpm's up to 5k and as soon as I bounce off the rev limiter once or twice it runs fine (found this out when I was pissed off).
Now it almost happens every time when cold. When hot it doesn't happen as frequent, but it does happen. The most severe times i have this issue is also when the jeep is hot. When hot it might not start for 5-10 minutes. but as soon as i get it running and bounce off the rev limiter it will be just fine.
There are no trouble codes
and every time i have the jeep on the scanner the jeep runs fine, so checking for skewed sensors and whatnot Is a little difficult.
New parts:
cat converter- month ago
catback exhaust-month ago
cps -week ago
plugs,wires,cap,rotor -month ago
fuel filter- an hour ago
before i start throwing sensors and parts at this thing i figured I would ask here for some insight.
Thanks in advance.
This only happens shortly upon startup and has been progressively getting more and more frequent since february.
Most every time it will start just fine and idle just fine, but as soon as i give it throttle it will want to hesitate. once I put it under a load it gets much worse. sometimes I struggle to keep it running, othertimes I can slowly get the rpm's up to 5k and as soon as I bounce off the rev limiter once or twice it runs fine (found this out when I was pissed off).
Now it almost happens every time when cold. When hot it doesn't happen as frequent, but it does happen. The most severe times i have this issue is also when the jeep is hot. When hot it might not start for 5-10 minutes. but as soon as i get it running and bounce off the rev limiter it will be just fine.
There are no trouble codes
and every time i have the jeep on the scanner the jeep runs fine, so checking for skewed sensors and whatnot Is a little difficult.
New parts:
cat converter- month ago
catback exhaust-month ago
cps -week ago
plugs,wires,cap,rotor -month ago
fuel filter- an hour ago
before i start throwing sensors and parts at this thing i figured I would ask here for some insight.
Thanks in advance.