1997 Acura TL Q&A
1997 Acura TL Question: runs good then idles rough and won't take gas. No check engine codes.???????????
what is the fuel trim readings and how long since fuel filter was repl - globalhelper
i would check fuel pressure, also does the car sound muffled - holston2008
Also possibly check mass air flow meter for contamination , or any leaks in the air intake system (poss. cracks in hose) While watching fuel trim(#1) , watch MAF reading. ....Any sign of restricted exhaust? (vacuum gauge to test - or (less recommended) create exhaust leak before converter and test drive? Is the knibbler pin and muffler bearing OK? - ziptie12