Indiana Jones
Rookie
Has following symptoms:
* Occasional P0442
* Poor MPG, down to about 16
* Slightly rough idle
* Pinging while pulling steep hills at highway speeds
* Rattling sound when accelerating
So far I have replaced the plugs, dist cap, charcoal filter assy and gas cap, that helped, reduced the code from P0455 to P0442, but no cure.
* Occasional P0442
* Poor MPG, down to about 16
* Slightly rough idle
* Pinging while pulling steep hills at highway speeds
* Rattling sound when accelerating
So far I have replaced the plugs, dist cap, charcoal filter assy and gas cap, that helped, reduced the code from P0455 to P0442, but no cure.