Nissyota88 Posted April 30, 2008 Share Posted April 30, 2008 When i am driving about 50 mph and let off the gas it hella drops speed fast as if its dragging on the brakes or somthing (but its not) and the entire time its dropping speed the engine is making a weird noise like idleing high and idling low and the rpms are jumping from 2k to 2.5 what could it be? i was thinking maybe fuel filter or pump but wouldnt that effect all the speeds? its only doing it from 50 to 40 mph... and its hella eating up gas Link to comment Share on other sites More sharing options...
94extreme Posted April 30, 2008 Share Posted April 30, 2008 how do you know for sure it's not dragging on the brakes? Link to comment Share on other sites More sharing options...
MikeV Posted April 30, 2008 Share Posted April 30, 2008 All in the Family beats Whats happening? anyday!-) Beginning of an O2 sensor death? Link to comment Share on other sites More sharing options...
daftpup Posted April 30, 2008 Share Posted April 30, 2008 lol Nissyota said "dragging" Link to comment Share on other sites More sharing options...
Nissyota88 Posted April 30, 2008 Author Share Posted April 30, 2008 how do you know for sure it's not dragging on the brakes? its only doing it at those speeds.. so im doubting its the brakes Link to comment Share on other sites More sharing options...
Nissyota88 Posted April 30, 2008 Author Share Posted April 30, 2008 All in the Family beats Whats happening? anyday!-) Beginning of an O2 sensor death? Possibly... i did put jb weld over an exhaust leak and i failed cause it just melted down into the cat... hmm... lol Nissyota said "dragging" eat my shorts :tonguefinger: Link to comment Share on other sites More sharing options...
daftpup Posted April 30, 2008 Share Posted April 30, 2008 Not even if they were edible buddy Link to comment Share on other sites More sharing options...
Nissyota88 Posted April 30, 2008 Author Share Posted April 30, 2008 Not even if they were edible buddy i wont wipe for you Link to comment Share on other sites More sharing options...
Nissyota88 Posted May 1, 2008 Author Share Posted May 1, 2008 ttt Link to comment Share on other sites More sharing options...
GrimGreg Posted May 1, 2008 Share Posted May 1, 2008 Only time mine won't coast is when it is in 4wd. Link to comment Share on other sites More sharing options...
Nissyota88 Posted May 1, 2008 Author Share Posted May 1, 2008 bud said it could be tranny, im gonna try and flush it.. how do you flush the cooler? where is it at? pictures? ive already looked at the how to Link to comment Share on other sites More sharing options...
nige Posted May 1, 2008 Share Posted May 1, 2008 I think the easiest way to do it is take the hose going into the cooler and stick it in an empty pail, then take the the house going out of the cooler and stick it in a pail full of fresh fluid. Have someone make sure you don't suck any air in the hose and cycle through all the gears while the truck is in idle. It should pump all the old fluid out and replace it with the new stuff in the pail. Link to comment Share on other sites More sharing options...
91PathSE Posted May 1, 2008 Share Posted May 1, 2008 bud said it could be tranny, im gonna try and flush it.. how do you flush the cooler? where is it at? pictures? ive already looked at the how to od.... on or off.... turn it on Link to comment Share on other sites More sharing options...
Nissyota88 Posted May 2, 2008 Author Share Posted May 2, 2008 od.... on or off.... turn it on whats overdrive have to do with naything? im gonna try my tps and see if cahnign it will help Link to comment Share on other sites More sharing options...
88pathoffroad Posted May 4, 2008 Share Posted May 4, 2008 Try adjusting it first. Check the wiring plug as well for corrosion or poor connection. The TPS is on the back of the throttlebody facing the firewall. Link to comment Share on other sites More sharing options...
Nissyota88 Posted May 4, 2008 Author Share Posted May 4, 2008 listen to it closely it will rev up and down, you could hear it by the exhaust Link to comment Share on other sites More sharing options...
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