Wont Start
Thread Starter
5th Gear
Joined: Apr 2007
Posts: 5
Likes: 0
Wont Start
2003 ZO6 , 45000 miles,stock except kn filter,driving down the road starts to miss and check engine lite comes on stalls in driveway wont restart.read computers i get a pcm code 1431H. I cleaned the kn filter recently so i cleaned the MAF sensor and took the battery cable off to reset and tried to restart ,no help,read the computers again nothing new. So im rather lost now .
Melting Slicks
Joined: May 2006
Posts: 2,417
Likes: 1
From: No place to legally ride ATV's NJ
Could be so many things, but first I'd check the battery out, then look for corroded ground points in the engine bay. Also check for loose connections in the air intake system. Good luck!
