Recent content by roach

  1. R

    Easy tuning question....I hope

    I got a chance to go to the Auto parts store to get new plugs. I went looking for the non-platinum NGKs (1.99) but they didnt have eight. I went to the next cheapest plug they had eight of. (I went cheap because the plugs will probably foul again) Changed to new Bosch Platinum +2 plugs. Car...
  2. R

    Easy tuning question....I hope

    hmm, when I measured the coils, I got 12.XXKΩ and 0.8Ω. They both measured the same so I figure they were good. Do you think the 0.8Ω is a problem? I figure that 0.3Ω is within tolerances of the multimeter?yes/no? (I used a $49.99 sears multimeter) What do you guys think before I got out...
  3. R

    Easy tuning question....I hope

    Im sure it was a code 25 lean condition. (I was stumped at why because I could smell the unburnt fuel; thats why I pulled the plugs) But looking at the work order sheets that my father got from the dealership it seems that the code 25 was the same code they pulled and supposedly repaired...
  4. R

    Easy tuning question....I hope

    Hello I am a new member here and have a problem with my fathers 1990 LS400 that was taken to the dealer and supposedly fixed. Problem symptoms: Check Engine Light; Rough idling; No Power during acceleration. Dealer says the check code was a lean condition caused by one of the spark plug wire...


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