Search Results for ‘trans’

Have a 07 GMC envoy Denali and was driving home from church and pulled into burger King and trans just slipped, pulled over and popped hood and trans fluid EVERYWHERE, had been hitting fans and belt and it went all over. I'm guessing problem with trans cooler or line to it, it was mostly...

So i started to remove my 4l60e from my envoy as i had (what i thought was just 1st but is really 3rd) and reverse to get it rebuilt. But after more research i went to check voltage at the plug and the meter would spike up to ~7.3 volts for a few seconds and then shoot back down to zero. Ive...

So my envoy 4wd will not shift into 3rd or D. It revs to 7 grand but doesnt shift. I have no codes on the dash. Small leak in cooler line where it attaches to the radiator. No metal in fluid and fluid is not low. What is this. Im a mom who just needs to fix her kid transporter. I dont have...

My truck is shuddering in overdrive when driven at constant speeds and constant loads. Pressing the gas to take it out of lockup results in a harsh release of the clutch. No codes found. I have a scanner that reads transmission, abs, airbag, etc. At 55mph, constant load, level ground (for...

Hey all, Envoy has 197,000 miles on it. So two weeks ago my wife was driving my envoy and called me to tell me it was driving poorly. Said it wasn’t shifting and just revving. Said she lost acceleration. I test drove it and sure enough it’s struggling to shift into 3rd and not shifting into 4th...

My 2004 Trailblazer’s 4L60E transmission went out (4SDD). Due to the high miles i wasn’t going to fix but I was able to get a 9LHD for a very low cost. This is from a 1999 Chevy van. I knew the bellhousing of the 4SDD is approx 3/4 inch deeper and it has a larger torque converter. I was just...

2003 4.2 4x4 130k oil changed ever 5-7k trans fluid changed ever 25k, most recent was at 120k So, wife and I were heading back from visiting family, and after coasting down hill on freeway, I noticed a lack of power on flat level ground @55mph. Noticed we were sitting at 3.5k rpm at that speed...

Ok hears the speal! I was sitting in a parking lot waiting for my daughter, once she arrived we left. while pulling out the envoy reved and clunked (almost like reving in neutral and dropping into drive.) We continued down the road and there was a weird noise under the vehicle. (crap the...

Hey to all...wife caught in flash flood at mall.(about 2 - 3 ft of water) Let the truck dry over night and it started up. But now it idles too high and is having trouble going into 1 & 2 gear. it seems to do fine shifting after 2 gear. No previous problems at all. Anyone have ideas on what i...