99 4runner acceleration issues
99 4runner 3.4 at slow acceleration no problems. during hard acceleration no power car slows. whats up with this?
|
power loss
99 4r slow throttle runs fine, hard throttle power loss need help
|
I don't know. I know a bit about "86-95 Trucks & 4Runners 2nd/3rd gen pickups," but not about 1999 Tacomas. Maybe you should post in that forum?
|
Ok That is pretty vague Power loss can mean quite a few things .
My first thought electrical system loses all power ! Has the MIL tripped and if so what codes?? Perhaps explain somewhat what happens compared to what you think should happen. Auto or Manual ?? |
merge similart threads
|
I'll take a stab at it even though I think you need to give us more to go on.
I had an 01 4runner once that would do similar things when I was on ice or loose surfaces. when I would put my foot in it any wheel losing any traction would cause the traction control to take over. it would back off the throttle for me and may have even applied brakes (it's been a while) I cussed that truck out a lot! until I found out that if I hit the center diff lock button on the dash all of that was bypassed. So, are you having this problem all the time? or is it when you are trying to drive in a foot of mud? |
Originally Posted by Chevy
(Post 52398914)
99 4r slow throttle runs fine, hard throttle power loss need help
|
most likely a fuel pressure regulator issue.
|
[QUOTE=akwheeler;52398948]I'll take a stab at it even though I think you need to give us more to go on.
I had an 01 4runner once that would do similar things when I was on ice or loose surfaces. when I would put my foot in it any wheel losing any traction would cause the traction control to take over. it would back off the throttle for me and may have even applied brakes (it's been a while) I cussed that truck out a lot! until I found out that if I hit the center diff lock button on the dash all of that was bypassed. So, are you having this problem all the time? or is it when you are trying to drive in a foot of mud?[/QUOTE] The original poster hasn't deemed us worthy of any follow up or clues as to what he really means. |
I think it's a troll or a hater...hence the member name of Chevy....
We know better than that. |
Originally Posted by Chevy
(Post 52398914)
99 4r slow throttle runs fine, hard throttle power loss need help
|
All times are GMT -8. The time now is 10:23 PM. |
© 2024 MH Sub I, LLC dba Internet Brands