Quote:
Originally Posted by LittleCaesar
With knowing such now I'd be willing to say fuel pump. It just gives up the ghost for a moment after high speeds and dies, then once you place it in park and turn it over, no problem.
Another member maybe four to five years ago posted a problem similar with his 96, where he would be traveling on the highway and especially when taking a steep incline his 4runner would die. The motor for the fuel pump such was old and needed to be replaced. I am inclined to think he was good to go after replacing it. You would need a fuel pressure tester, a banjo connector, and a good bit of time to test it. There a few DIYs on how to drop the tank, replacement of the motor should be straight forward. Denso motor would be ideal.
The ECU and EFI relay are the same. Given that your 4runner is running fine around town, I'd wouldn't waste my time looking for a bad relay here.
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Hey LittleCaesar, after doing some more searching most guys who needed to replace their fuel pumps had issues with hard starts. Mine on the other hand always starts like a champ. Any thoughts? Thanks so much for your input bro.
-Danny
