spark plug

Hey guys! New here and new owner to a 1999 cruiser. I bought her about 2 months ago with 115k miles and has been great so far but started to idle rough a few days ago. The CEL came on and would flash when driving so we replaced all 8 coil packs as well as sparks plugs. Once replaced, the CEL...

What is the right spark plug for an 83 FJ40?

I took my 2000 LC to a shop to get checked due to a misfire on cylinder 1. As a preface, this rig had the motor replaced maybe about 170k ago at the Toyota Dealership, and it currently sits with 270 on the odo. The lady who sold it to me allowed some kind packrats to live in the engine bay for...

Like the title indicates - I found oil coating the threads on the spark plug in cylinder 7. I did find a thread on here saying that is known issue and seemed to indicate changing seals may not remedy the issue - what says the wisdom of the forum? Anyone else encounter this? Rig is a 2017 with...

Question for forum members - I replaced the spark plugs the other day, found oil in the tube and on the plugs on the driver side valve cover. 199k miles on the clock. Is this a pretty straight forward diy? Is it easier than the valley plate leak? I did the valley plate leak 2 years ago with the...

My original radio has interference that sounds like a spark plug wire. The wires, plugs, and rotor and nearly new. The volume of the interference varies by throttle position, not RPM. The static is non-existent with my foot of the pedal and gets loud when I floor it. Any ideas? I was...