Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: My engine is spark knocking. on 1994 Chrysler LHS

I changed the plugs and wires. It isn't showing trouble codes. I use 89 octane am I missing something?

Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Didn't find what you were looking for?