98 blazer hard shifting?
#1
98 blazer hard shifting?
my blazer started shifting hard the other day out of no where!has fluid,what should i check next? only from 1st to 2nd...if i rev to 2600 rpm and let off it shifts but thats it...please help
#5
mine too
Mine does the same thing, but only after driving for a lil while and its throwing a CEL, code P1870 I had read that replacing the ignition module would take care of this, well, I replaced it last night because I had a bunch of other codes the day before and couldn't get the key out, well, replacing that solved all the other issues but I still have the hard shift 1-2 issue. But again only after driving for a little while. Once it does it if I shut the truck off and let it sit for a min, start it up and drive its fine, doesn't do it anymore until I drive for a little while again, hope someone can help!
#7
Yes the throttle position sensor. It being bad can cause a hard 1-2 shift and you would probably have a hard time with overdrive.
Its right on top of the engine next to the throttle body. It's circled in red in the attached picture. A new one will probably run you about $35.
Its right on top of the engine next to the throttle body. It's circled in red in the attached picture. A new one will probably run you about $35.
#8
Yes the throttle position sensor. It being bad can cause a hard 1-2 shift and you would probably have a hard time with overdrive.
Its right on top of the engine next to the throttle body. It's circled in red in the attached picture. A new one will probably run you about $35.
Its right on top of the engine next to the throttle body. It's circled in red in the attached picture. A new one will probably run you about $35.
That picture is of the MAP sensor.... The TPS is located on the Throttle body.
#9
As far as mine goes, if the tps is bad would it throw the p1807 CEL? I should probably start my own thread but were having the same issue. I don't have any issue with overdrive though. I gotta get this fixed asap as my inspection is up at the end of this month and with the CEL, no inspection for me!