07 Tacoma acceleration cutting in & out

My 2007 Tacoma has started acting quite funny the last few days. It was driving fine without a problem in the world. Now I can have my foot steady on the gas as well as cruise control & at different times as well as speeds the accelerator cuts out. At first the rpms would drop down as well as speed like I had turned the vehicle off. Then after a few seconds of coasting it would come back & pick its speed back up. Today the vehicle actually lost power twice when this occurred out of the 4 times the gas pedal quit. The service engine light came on so I stopped in at a repair store so they could scan it to get the problematic codes. It came back with 1 code saying the abs solenoid was open & 2 codes for a "rich mixture." The worker didn't give me much help with explanations so I'm trying to get a few hints from so folks that may have experienced this or that know a lot about Tacomas since I haven't even had mine a year. Any advice would be more than greatly appreciated.

 

Did u have the brake pedal override tsb done?

Ever ran an oiled air filter?

 

K......just wondered if the abs/brakes was acting up and the tsb reflash would therfore cause the brakes to be able to cut signal to the gas pedal. I wasn't blaming the tsb itself tho, just throwing ideas out there.

 

I checked out the plugs & they indeed were in bad shape. I just got finished replacing all of them & took it for a little test drive to see how it acted & so far that seemed to do the truck. Thank you very much for input on the problem. I really appreciate that. You saved me a good bit of time & I'm sure a big wad of cash. Thanks again.

 

Good call 4x

 

Bumping this thread. I have a 2009 Tacoma DC Sport w/ 90k and recently had it in for some service at the dealership. I was having intermittent issues where the ABS and Traction Control lights would come on and the tech said there was a code for the Brake Pedal Sensor, so they replaced that. I also did the plugs, tranny fluid, and a couple of other "recommended" service options.

Picked up the truck on Thursday and over the weekend, 5-6 times, the accelerator would just cut out, similar to the issues of the OP. I would be cruising along at 50mph, typically uphill (mountains) and it would act like the car shut off- no lights, no loss of power steering or the like, but it would just drop acceleration. RPMs would drop- if I pulled my foot off the accelerator and re-engaged, it came back up every time. It has happened maybe 2 other times at lower speeds around the neighborhood. I have it scheduled to go back in next week, but thought I would pick the collective brains here first.