Trinakay

My 2003 Acura TL type s stalled on me.. after waiting a bit it started back up.. it shut off on me twice but the after I got home it hasn't started back up since.. I have changed my plugs, I have changed my fuel pump and the main relay. Someone please help me cause I don't know what's going on..

bbsitum

You have to do testings. Who the f change fuel pump at random. Google, go to Harbor Freight and buy what you need for testing. On off situation is electrical problem. Most likely some sensor. Learn to play with voltmeter.

whitetiger5

ok ok...let's be nice

Trinakay, have you consulted the service manual's Fuel and emissions troubleshooting area? it's page 11-9.

bbsitum

I had similar problem with my old Infiniti and it was one of sensors for cam position. However I had code.

Karanx7

iTrader: (2)

Sounds like the main relay. Did you replace it with a new unit? Could be the alternator, but not a common problem in these cars.