Close
Car Questions
RepairPal is your advocate for car care advice and guidance

Got DTC code 420 and Check Engine light comes on. What does this mean?

(2000 Acura RL)
in Houston, TX on June 30, 2013
Mileage is great, smooth running.
Displaying 1 answers & 0 comments
Popular Answer
on June 30, 2013
Engine codes.com
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
my lights on and i need to replace at least 2. how many are there. 3 i think?
My 1999 Acura Rl transmission was slipping when it goes to 4th gear. I have the transmission serviced and it worked p...
Didn't find what you were looking for?