i have a acceleration problem with the runner it acts like a carberator car without the acceleration pump ,i have changed the fuel filter , fuel pump , fuel pressure regulator without solving the problem . the runner only accelerates and runs good when i have the return fuel pressure line mostly kincked off . this whole thing just started one day , no apperant reason , thought it was bad gas from local sams club which started the insanity.
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Acceleration hesitation on a 99 4 runner | 1 | 638 | December 31, 2010 | |
| Still trouble with 94 four runner | 1 | 297 | September 29, 2007 | |
| 1995 4Runner bad fuel injector? | 6 | 1900 | March 7, 2013 | |
| Really weird issue - check engine, sputtering and gas cap | 6 | 38670 | March 25, 2014 | |
| 4-Runner Starting Problem | 2 | 414 | November 6, 2007 |