RPMs Drop on Highway

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

97Tahoe

TYF Newbie
Joined
Aug 5, 2009
Posts
4
Reaction score
0
Location
SC
Hi, I'm new here.

My problem is I have a 97 2wd 4 door Tahoe that while on the highway at any speed if I let off the gas pedal to coast my RPMs drop to around 1000 as if I put it in neutral. For me to accelerate the RPMs have to "catch" up from 1000 to around 3000 before it kicks back in.
I've had one guy, (a backyard mechanic), tell me it is the transmission going. I haven't seen any typical signs to point in that direction like hard shifting or jumping into gear, although after it has been in drive and I stop and go to reverse it takes a second before reverse engages.
I'm really hoping this is a cheaper fix than the tranny. It is a 5.7 liter 2wd. I've checked the fluid level in the tranny.
Any help would be much appreciated.
 

JKmotorsports

Rollin the boosted grocery-getter
Supporting Member
Joined
Apr 29, 2009
Posts
2,417
Reaction score
152
Location
Austin, TX
Sounds like it may be the shift solenoids or even possibly the tc.
 

Forum statistics

Threads
132,721
Posts
1,873,165
Members
97,549
Latest member
kenmatthewclark

Latest posts

Top