Please help~! 03Discovery (91k). The 3 amigos were coming on intermittently after driving for about 20 mins. I cleared the codes a couple times but now they're a main staple and stay on along w Service Engine light. I replaced all O2 sensors and did a seafoam induction cleaning (thanks to this forum!) about 30k miles ago. Brake dust seems like its gotten increasingly worse. Haven't changed the pads in about 40k miles. About 2 months ago i received a code which read that my #7 plug was bad, replaced that and haven't gotten anything since. Last plug and wire replacement was about 30k miles ago.


In addition, i'm getting the following codes....

P0174
P0150
P1174
P1415

Please advise!

Thx

 

03Discovery (91k). The 3 amigos were coming on intermittently after driving for about 20 mins. I cleared the codes a couple times but now they're a main staple and stay on along w Service Engine light. I replaced all O2 sensors and did a seafoam induction cleaning (thanks to this forum!) about 30k miles ago. Brake dust seems like its gotten increasingly worse. Haven't changed the pads in about 40k miles. About 2 months ago i received a code which read that my #7 plug was bad, replaced that and haven't gotten anything since. Last plug and wire replacement was about 30k miles ago. Hope someone can help me out.

Will i have any issues driving it 500 miles in this condition?


In addition, i'm getting the following codes....

P0174
P0150
P1174
P1415

Please advise

Thx!

 

I replied to your PM.

 

hmmm, don't see it in my PM