trouble code 042
Thread Starter
Cruising
Joined: Nov 2012
Posts: 14
Likes: 0
From: coronado CA
trouble code 042
1995 lt1 6 speed 61*** miles
finally got my car plugged into a scanner and it reads
042
ign system problem
elec spark timing
EST is grounded
car seems to run fine and strong
check engine light only comes on when the car is cold once it reaches opperating temp light goes out and stays out
just hoping its not the opti
finally got my car plugged into a scanner and it reads
042
ign system problem
elec spark timing
EST is grounded
car seems to run fine and strong
check engine light only comes on when the car is cold once it reaches opperating temp light goes out and stays out
just hoping its not the opti
