service engine soon?

[darnelld1]

2003 disco 2 se7 70,000 miles. SES light came on 2 days ago and was not blinking. Changed oil yesterday, oil was about 2 qt. low, there was a leak on the oil filter. Light did not go out but vehicle was driving well. Today was headed to the dealer and light started blinking, so went to autozone and got codes po302, po303, and p1300. Could someone tell what the 302 and 1300 mean?

 

[Moose]

P0302 Cylinder 2 Misfire Detected
P0303 Cylinder 3 Misfire Detected

I can't find P1300 -- most of the 1300 series have to do with emissions, probably from the misfire.

How old are the spark plugs and plug wires? Might try changing them...

 

[darnelld1]

ordered new plugs, 8mm wires, air filter, and cleaned MAF. Hoped that will clear the problem up.

 

[darnelld1]

Also noticed that the 2 clamps that hold the MAF to the air filter side both had nice size cracks. so I ordered new air filter housing and new gasket for MAF sensor