RJ_IS_BATMAN
Proven Member
- 105
- 19
- May 7, 2020
-
Ontario,
California
Hey everyone,
So driving back on the freeway today I had my check engine light turn on, checked it whe I got home and it’s the P0300 code.
I changed the spark plugs with ngk plugs, ngk spark plug wires and an msd Ignition. Car runs great no issues at all, no loss of powers or anything.
The previous owner did straight pipe the car and removed the catalytic converter, could this be what’s causing the issue due to no cat to help with the exhaust fumes?
any help would be appreciated
So driving back on the freeway today I had my check engine light turn on, checked it whe I got home and it’s the P0300 code.
I changed the spark plugs with ngk plugs, ngk spark plug wires and an msd Ignition. Car runs great no issues at all, no loss of powers or anything.
The previous owner did straight pipe the car and removed the catalytic converter, could this be what’s causing the issue due to no cat to help with the exhaust fumes?
any help would be appreciated