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2009 ford ranger 4.0, 4x4, automatic periodically throttles up, them returns to normal, any ideas.

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about every 60 - 90 seconds, up about 400 rpm, then back to normal

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in Salt Lake City UT

May 5, 2020

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DaveJMon May 6, 2020

Hello, is this while idling, I assume? I would look at possible vacuum or air intake leaks. Not uncommon on this engine.

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RepairPal Certified shops can diagnose and repair your 2009 Ford Ranger. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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Certified Locations

What are the best Ford repair shops?

RepairPal Certified shops can diagnose and repair your 2009 Ford Ranger. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

Tuffy Tire & Auto Service Center - Grandview

4.6

(87)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Thu

Call

Excite Auto Repair & Towing

4.4

(15)

5.94 mi

3430 Westerville Road

Columbus, OH

Closed

Opens 9:00 AM Thu

Call

All In Auto Service

4.7

(36)

6.56 mi

5200 Fisher Road

Columbus, OH

Closed

Opens 8:00 AM Thu

Call

Tuffy Tire & Auto Service - Grove City

4.3

(525)

6.67 mi

2131 Stringtown Rd

Grove City, OH

Open

Closes 6:00 PM

Call

Blackstone Complete Auto Care

(39)

6.77 mi

4800 Sinclair Road

Columbus, OH

Closed

Opens 9:00 AM Thu

Call

Boyd's Tire & Service - Columbus

4.7

(192)

7.23 mi

5263 Godown Rd

Columbus, OH

Closed

Opens 8:00 AM Thu

Call

See All 30 Locations

Tuffy Tire & Auto Service Center - Grandview

4.6

(87)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Thu

Call

Excite Auto Repair & Towing

4.4

(15)

5.94 mi

3430 Westerville Road

Columbus, OH

Closed

Opens 9:00 AM Thu

Call

All In Auto Service

4.7

(36)

6.56 mi

5200 Fisher Road

Columbus, OH

Closed

Opens 8:00 AM Thu

Call

Tuffy Tire & Auto Service - Grove City

4.3

(525)

6.67 mi

2131 Stringtown Rd

Grove City, OH

Open

Closes 6:00 PM

Call

Blackstone Complete Auto Care

(39)

6.77 mi

4800 Sinclair Road

Columbus, OH

Closed

Opens 9:00 AM Thu

Call

Boyd's Tire & Service - Columbus

4.7

(192)

7.23 mi

5263 Godown Rd

Columbus, OH

Closed

Opens 8:00 AM Thu

Call

See All 30 Locations

1 Reply

Popular Answer

DaveJMon May 6, 2020

Hello, is this while idling, I assume? I would look at possible vacuum or air intake leaks. Not uncommon on this engine.

Join the conversation!

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2009 ford ranger 4.0, 4x4, automatic periodically throttles up, them returns to normal, any ideas.

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Tuffy Tire & Auto Service Center - Grandview

Excite Auto Repair & Towing

All In Auto Service

Tuffy Tire & Auto Service - Grove City

Blackstone Complete Auto Care

Boyd's Tire & Service - Columbus

Tuffy Tire & Auto Service Center - Grandview

Excite Auto Repair & Towing

All In Auto Service

Tuffy Tire & Auto Service Center - Grandview

Excite Auto Repair & Towing

All In Auto Service

Tuffy Tire & Auto Service - Grove City

Blackstone Complete Auto Care

Boyd's Tire & Service - Columbus

Tuffy Tire & Auto Service Center - Grandview

Excite Auto Repair & Towing

All In Auto Service

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