1MOA
SILVER Star
You might remember I inherited a 1997 tacoma pickup from my sister in law. I has served well the last few months but just backfired one morning and the CEL came on and it would run rough until it got warm. Looked it over and darn if it wasn't a cracked spark plug. I have no idea how long the plugs had been in the thing but I splurged and bought a set and changed them all and she runs like a top now.