Recent content by utkan

My trucks old owner had tornado installed. I laughed at it and removed it. I had no diffidence in mpg's after that. I learned best way to save gas do your tune up. Drive calm and carry as little of stuff in your truck possible.

The way to reset the computer values , to disconnect the battery for a minute and press the brake pedal( to discharge and remaining energy from the electrical system). And connect it back.

And you have to do all those from inside the back side with back gate still closed. I would put the back seats down and get ready to lay on your belly..

Throttle position sensor might be bad or just moved of the normal position.

Yes, you can do that om our trucks. I suggest to do it with 2 person if you can. I have done it on my Caravan couple off years ago.

Mine does the same and not burning it foe sure. No drips at all when I park. But my Oil cooler( right side of the oil filter) looks nasty and black, I assume it leaks when I am driving. Check to see if your oil cooler has any oil around it.

Your best solution is to go to a dealer and get the bolt from the dealer. I bet its not more then $10. I am guessing its not regular size common bolt.

Here is the info on the system http://www.autoshop101.com/forms/h65.pdf

It's your PULSED SECONDARY AIR INJECTION (PAIR) SYSTEM valve. Most likely it had failed and needs to be replaced.

Hi Mike, did you do any tuneup that might help with fuel efficiency like air filter, new plugs?

:lmao: Or roll the truck over and fill from the drain plug right. Just kidding, don't do that or coins will fall off the ashtray.

I was just reading your build thread thinking I would have put a twin turbo supra engine in there. That's just me, not used to Chevy. Is that a 6 litter or something?

I got Platinum+4 on the truck. I tough those are the bast for getting the most out of your MPGs . I will put the NGKs I removed back and see if it will help.

I did not think to check the breaks. It does not feel like its dragging but I will lift it up and check the bearings and breaks . I have a exhaust leak after the cat. I thought that would not effect the oxygen sensors reading, does it?

I got my 4runner about 4 months ago and I have been doing a tune up since. I have full synthetic oil, new Bosh plugs, plug cables, rotor and distributor cap. oxygen sensor k&n drop in air filter. I drive in Chicago about 20 miles a day all city traffic never revving more then 2500 rpm . I have...