direwolf74
New member
Ok so this morning I let my 01 4runner run for I few mins before I leave for work and when I walked up to get in her I noticed a stumble in the idle. She's never done this before? Drove her somewhat aggressively the 6 miles to work and the stumble seemed to go away. She's very well maintained: did plugs, wires, PVC valve, all fluids about 15,000 miles ago. Haven't done fuel filter since I first bought her 6 years ago @ 74,000. She's got 115,000 on her now. Any thoughts/ opinions are much appreciated. I'm thinking poss. Fuel filter??
