Recent content by CalebDawson

surging issue figured out. so I dropped the front cat enough to releave back pressure and it runs outstanding! better then it has in a few years. So I for sure have some blockage in the cats, I"ll order and replace them soon. for reference my truck has 210K on it and in the ten years of owning...

will do, also I took it to my locale shop that I trust today (all Toyota technicians) and talked to them, had them drive it they are thinking its a blocked cat causing high back pressure seeing how my motor is running slightly hotter then normal also, so I will drop the cat and run it around the...

4runner surging under load question. hope all are well, Ive made very few post but when I have I've received tons of help, so thanks for that! Question. I have a 2001 supercharged T4R with the URD 7th injector and 2.2 pulley. I am getting surging under load my RPMs bounce somewhere between...

That is about what happened. I had a friend helping me install the cooler plugs and he had accidentally switched the position of two coils, that'll do it every time! Ill never let him live this one down..lol. but no harm just had me at a loss to what was going on because I was extremely diligent...

Misfire after S/C install Hello all! Ive been using the info and learning form the forum for sometime now I've owned my 4runner for close to 10 years now but have not posted until now, I have a question someone could possibly help with, Recently I installed a S/C on my 01 4runner and upon...