My 2007 Camry just got code p0301 today, cylinder 1 misfire. CE light flashed for about 10 seconds when it came on but has been solid since. Hoping it’s spark plugs but I can’t get it looked at until next week. Do you think it’s okay to drive until then? No long distances or anything just basic day to day.

 

To add another question, I know that code could mean anything. I’m hoping plugs and wires... bust just in case, what’s the worse case scenario for repairs assuming I get it in there quick?

 

If the check light is flashing (not steady) it means the problem can cause damage to the emissions converter. The problem typically being a misfire causing a too rich mixture which will overheat the converter and damage it.

Don't drive when the check light is flashing.

Could also be a failing ign coil.

 

Light is solid and not flashing, so i guess that's okay...i'm going to take the car in on Saturday. I called the mechanic and they said they need to diagnose but he said its likely that its ignition coil...if that's the case what's a reasonable repair cost?

 

If a solid light then its OK to drive.

Cost wise can only estimate and somewhere between $100 and $200.

If coil its an easy straight forward repair. The diagnosis may take longer then the repair.