Why does my RPMs go high at 30mph before shifting to 2and

What is your question?

When I drive she will shift first smoothly them whe. I get to 20-30mph my RPM go realy high and I back off the gas and she shifts to 2and..... I have changed the filter the A-B solenoid the 2-3 down shift solenoid the TCC solenoid what should I do now

What makes this problem better or worse?

Nothing really

How long has your 2007 Chevrolet Trailblazer had this problem?

A couple weeks

Sawheeler8626 in Ashland KY

May 1, 2021

0 Replies

This question doesn't have any answers yet

Get the conversation going by signing in or creating an account

Submit an Answer

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2007 Chevrolet Trailblazer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

2007 Chevrolet Trailblazer auto repair 2007 Chevrolet Trailblazer estimates 2007 Chevrolet Trailblazer questions 2007 Chevrolet Trailblazer problems 2007 Chevrolet Trailblazer recalls

Tuffy Tire & Auto Service Center - Grandview

4.7

(85)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Mon

Call

Excite Auto Repair & Towing

4.4

(15)

5.94 mi

3430 Westerville Road

Columbus, OH

Closed

Opens 9:00 AM Mon

Call

All In Auto Service

4.8

(28)

6.56 mi

5200 Fisher Road

Columbus, OH

Closed

Opens 8:00 AM Mon

Call

Tuffy Tire & Auto Service - Grove City

4.4

(522)

6.67 mi

2131 Stringtown Rd

Grove City, OH

Closed

Opens 7:30 AM Mon

Call

Blackstone Complete Auto Care

4.1

(38)

6.77 mi

4800 Sinclair Road

Columbus, OH

Open

Closes 6:00 PM

Call

Boyd's Tire & Service - Columbus

4.7

(185)

7.23 mi

5263 Godown Rd

Columbus, OH

Closed

Opens 8:00 AM Mon

Call

See All 30 Locations

Tuffy Tire & Auto Service Center - Grandview

4.7

(85)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Mon

Call