Thank you for all who gave advise on this. The car had sluggish acceleration and rough idle, and it would come and go. So spark plugs, wires, fuel filter and fuel pump was changed (I thought fuel wasn’t reaching the engine) and problem came back again. Then I took out the spark plugs and compared them, #3 cylinder plug was darker than others so I guessed fuel injector isn’t working. Finally changed #3 cylinder fuel injector and that cured the problem. The injector was faulty and sometimes was working and sometimes not. Again, thank you! You guys are great!
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Rough Idle | 3 | 657 | June 5, 2007 | |
| Question about Fuel Injector Noise - Stalling/shuddering Camry | 5 | 1699 | December 20, 2010 | |
| 99 towncar rough idle | 13 | 1422 | November 26, 2012 | |
| Camry 96(gen3) 4cyl historical hysterical moment :) | 28 | 2794 | January 21, 2012 | |
| 1999 Toyota Camry-stalling problem/rough idle/ trouble accelerating | 6 | 5379 | March 15, 2019 |