Just when I thought the 4Runner was running great...

High speed test- standard/ current reading
HC (ppm) 220 / 70 PASS
CO(%) 1.20/ 0.17 PASS
CO2(%) ns / 14.3 -
o2(%) ns / 1.0 -
DILUTION >6.0/ 14.47 PASS

Low Speed test
HC (ppm) 220 / 280 [color:"red"]FAIL[/color]
CO(%) 1.20/ 0.07 PASS
CO2(%) ns / 13.4 -
o2(%) ns / 2.3 -
DILUTION >6.0/ 13.47 PASS

timing is set at 5* with jumper.

thanks in advance...

1991 FJ 80 Land Cruiser for fun.
1998 GS300 for the wife
1998 GS400 for me
1991 Supra SOLD
1986 4Runner 335k miles-22re EB inside.SOLD