Van5150

Jiffy Lubed it - Flushed Tranny. 2 Days later when going to 2nd gear it hangs and revs for maybe 2-3 seconds - then shifts. 2 to 3 and 4 are all fine. 1 day later SES came on. Got scanned and it P0751 - Shift Solenoid A Stuck Off.

Researched this site. No I do not have a stall. I do believe the flushing at 77,000 miles would cause gunk to move to new home - 1-2 Shift Solenoid.

How hard is it to replace / clean. I know its inside the pan toward the back - where? Anyone else do this ?

jimmyblue

iTrader: (11)

First, make sure Stiffy Lube gave you a full pan of
ATF before you left.

john5632

when I put my stall in the next day my fluids was a little low.check your owners manual how to do proper check if your not sure

Van5150

Yes, i have checked the obvious., thanks for your help.

LS1NOVA

iTrader: (12)

Shift solenoids are on the back of the valve body. There is 2 side by side, and are identical. I would replace both as long as your in there. Just pull the clip and swap em,no need to remove the valve body or anything.

Van5150

Thankyou LS1NOVA.

Van5150

Well I replaced both Shift Solenoids and it didn't fix it. Yes its been a few months, the car has been sitting there., and now I want to fix it again. It is still having the same issue where even at part throttle it doesnt engage., just holds the 1st gear a bit. 2-3 and 3-4 are all fine.

Any other suggestions?

RegalX

sounds like during the flush there may have been some debris that got forced into your valve body and now may be causing some/one of your valves to stick

Van5150

Would that throw a code?

Any chance they sell something to flush that out ?

Montec

iTrader: (3)

if there is debris stuck in the valve then you may want to pull the valve body and clean it.