{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
Select your vehicle

Idle Control Valves

If your idle speed is inconsistent and your engine stalls or doesn’t start, something may be wrong with your idle control valve. Replace it immediately to restore your vehicle’s performance. For high-quality idle air control valves that come at unbeatable prices, look no further than CarParts.com. All our valves come from the best manufacturers in the industry. No matter what vehicle you drive, we have an idle control valve replacement for you. Shop now to get awesome deals!
Refine by:
See All

Shop Catalog

Showing 1 - 15 of 721 results
Display item:
15
30
45
Sort by:
Idle Control Valve, 4 Cyl., 1.6L Engine
Part Number: REPH313210
Vehicle Info Required to Guarantee Fit
$45.96
Product Details
Replaces OE Number : 31025, 150742, 229596, 734706, 2152113, 2171652, 89052670, 1382000560, 1382000560, 2H1110, 2IAC0009, 36450P2JJ01, AC437Configuration : 2 Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC185, 31025, 150742, 229596, 734706, 2152113, 2171652, 89052670, 1382000560, 1382000560, 2H1110, 2IAC0009, 36450P2JJ01, AC437Returns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPB313213
Vehicle Info Required to Guarantee Fit
$54.83
Product Details
Notes : Blade type; 3-prong male terminalReplaces OE Number : 29938, 150824, 220009, 734546, 1591037, 2141979, 2152071, 9134743, 19146171, 0280140545, 13411738981, 13411744713, 13411744713, 2H1030, 2IAC0002, AC4182, V20770022Configuration : 3-Prong Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC399, 29938, 150824, 220009, 734546, 1591037, 2141979, 2152071, 9134743, 19146171, 0280140545, 13411738981, 13411744713, 13411744713, 2H1030, 2IAC0002, AC4182, V20770022Returns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPH313205
Vehicle Info Required to Guarantee Fit
$33.99
Product Details
Replaces OE Number : 31072, 84978, 229688, 734441, 1507036, 1591033, 2152060, 2171641, 89052649, 16022P8AA01, 16022P8AA02, 16022P8AA03, 2H1016, 2H1461, 2IAC0017, AC4069, AC4351, IAC59Configuration : 3-Prong Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC229, 31072, 84978, 229688, 734441, 1507036, 1591033, 2152060, 2171641, 89052649, 16022P8AA01, 16022P8AA02, 16022P8AA03, 2H1016, 2H1461, 2IAC0017, AC4069, AC4351, IAC59Returns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPF313205
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Notes : With 2 mounting holesReplaces OE Number : 8490, 21764, 21945, 76218, 150214, 734797, 2152005, 2171488, 17119297, 19236122, 21592005, 88919808, 2IAC22, 2K9, 4J1094, ABV0033, AC23T, CV10139, CX1828, E7TE9F715F1A, E7TE9F715FA, E7TE9F715F1A, E7TE9F715FA, E7TZ9F715A, E9TE9F715BA, E9TE9F715BA, E9TZ9F715B, E9TZ9F715BA, F0TE9F715B1A, F0TE9F715B1A, F27E9F715A1B, F27E9F715AA, F27E9F715AB, F27E9F715A1B, F27E9F715AA, F27E9F715AB, F2TZ9F715A, F2TZ9F715A, IAC22, TV202, TV202DG, ZZL020660, ZZL020660AConfiguration : 2 Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC23, 8490, 21764, 21945, 76218, 150214, 734797, 2152005, 2171488, 17119297, 19236122, 21592005, 88919808, 2IAC22, 2K9, 4J1094, ABV0033, AC23T, CV10139, CX1828, E7TE9F715F1A, E7TE9F715FA, E7TE9F715F1A, E7TE9F715FA, E7TZ9F715A, E9TE9F715BA, E9TE9F715BA, E9TZ9F715B, E9TZ9F715BA, F0TE9F715B1A, F0TE9F715B1A, F27E9F715A1B, F27E9F715AA, F27E9F715AB, F27E9F715A1B, F27E9F715AA, F27E9F715AB, F2TZ9F715A, F2TZ9F715A, IAC22, TV202, TV202DG, ZZL020660, ZZL020660AReturns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: RD31320001
Vehicle Info Required to Guarantee Fit
$31.49
Product Details
Notes : With GasketReplaces OE Number : 4861552AB, 4861552ACConfiguration : 2 Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC482, 4861552AB, 4861552ACReturns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPB313201
Vehicle Info Required to Guarantee Fit
$12.49
Product Details
Replaces OE Number : 8437, 8440, 21738, 76002, 150103, 217437, 734302, 734485, 1580736, 1711286, 2151003, 17079256, 17111286, 17111288, 17111289, 17111460, 17111461, 21591003, 22048226, 25527077, 8171114600, 8255270770, 2H1037, 2H1293, 2IAC0021, 2IAC1, 6B1, 76A1001, AC102, AC102DG, AC102VC, AC1T, AC4115, CV10033, CV1003311B1, ERR5199, ERR5199, ETC6660, ETC6660, GM1317810, IAC1Configuration : 4-Prong Bullet Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC1, 8437, 8440, 21738, 76002, 150103, 217437, 734302, 734485, 1580736, 1711286, 2151003, 17079256, 17111286, 17111288, 17111289, 17111460, 17111461, 21591003, 22048226, 25527077, 8171114600, 8255270770, 2H1037, 2H1293, 2IAC0021, 2IAC1, 6B1, 76A1001, AC102, AC102DG, AC102VC, AC1T, AC4115, CV10033, CV1003311B1, ERR5199, ERR5199, ETC6660, ETC6660, GM1317810, IAC1Returns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: SET-REPB313201-2
Vehicle Info Required to Guarantee Fit
$20.99
Product Details
Components : (2) Idle Control ValveReplaces OE Number : 8437, 8440, 21738, 76002, 150103, 217437, 734302, 734485, 1580736, 1711286, 2151003, 17079256, 17111286, 17111288, 17111289, 17111460, 17111461, 21591003, 22048226, 25527077, 8171114600, 8255270770, 2H1037, 2H1293, 2IAC0021, 2IAC1, 6B1, 76A1001, AC102, AC102DG, AC102VC, AC1T, AC4115, CV10033, CV1003311B1, ERR5199, ETC6660, GM1317810, IAC1Configuration : 4-Prong Bullet Male Terminal; 1 Female ConnectorQuantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC1, 8437, 8440, 21738, 76002, 150103, 217437, 734302, 734485, 1580736, 1711286, 2151003, 17079256, 17111286, 17111288, 17111289, 17111460, 17111461, 21591003, 22048226, 25527077, 8171114600, 8255270770, 2H1037, 2H1293, 2IAC0021, 2IAC1, 6B1, 76A1001, AC102, AC102DG, AC102VC, AC1T, AC4115, CV10033, CV1003311B1, ERR5199, ETC6660, GM1317810, IAC1Returns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPF313202
Vehicle Info Required to Guarantee Fit
$30.99
Product Details
Notes : With 2 mounting holesReplaces OE Number : 7456, 8471, 31012, 76220, 150255, 150258, 220260, 734844, 2152032, 2152037, 2171458, 2171463, 2171769, 2171803, 21592037, 88919778, 88919783, 89053282, 89053316, 1U7Z9F715AA, 2IAC15, 2IAC19, 4J1036, 4J1061, 8L2, ABV0015, ABV0054, AC158T, ACA1027, CV10113, CV10118, CV10124, CX1851, CX1874, CX1882, F65Z9F715EB, F65Z9F715HA, F67E9F715BA, F67E9F715BA, F67Z9F715BA, F67Z9F715BB, IAC15, TV220, TV229, TV229DGConfiguration : 2 Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC158, 7456, 8471, 31012, 76220, 150255, 150258, 220260, 734844, 2152032, 2152037, 2171458, 2171463, 2171769, 2171803, 21592037, 88919778, 88919783, 89053282, 89053316, 1U7Z9F715AA, 2IAC15, 2IAC19, 4J1036, 4J1061, 8L2, ABV0015, ABV0054, AC158T, ACA1027, CV10113, CV10118, CV10124, CX1851, CX1874, CX1882, F65Z9F715EB, F65Z9F715HA, F67E9F715BA, F67E9F715BA, F67Z9F715BA, F67Z9F715BB, IAC15, TV220, TV229, TV229DGReturns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPF313206
Vehicle Info Required to Guarantee Fit
$28.99
Product Details
Notes : With 2 mounting holesReplaces OE Number : 7486, 31019, 76222, 150297, 220269, 320269, 734849, 2152043, 2171479, 2171826, 21592043, 88919799, 89053339, 2IAC0407, 4J1036, 4J1051, 8L4, ABV0028, AC253T, ACA1028, CV10097, CX1867, F75E9F715AA, F75E9F715BA, F75Z9F715AA, F75Z9F715AB, IAC39, TV229, TV238, TV238DG, YL3Z9F715AAConfiguration : 2 Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC253, 7486, 31019, 76222, 150297, 220269, 320269, 734849, 2152043, 2171479, 2171826, 21592043, 88919799, 89053339, 2IAC0407, 4J1036, 4J1051, 8L4, ABV0028, AC253T, ACA1028, CV10097, CX1867, F75E9F715AA, F75E9F715BA, F75Z9F715AA, F75Z9F715AB, IAC39, TV229, TV238, TV238DG, YL3Z9F715AAReturns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPF313214
Vehicle Info Required to Guarantee Fit
$27.49
Product Details
Notes : 1 portReplaces OE Number : 50618, 216789, 316789, 734873, 1591017, 2152099, 2173401, 19239404, 21592099, 1F2020660, 1S7Z9F715AA, 2IAC0025, 4J1066, AC504T, CV10106, CX1773, IAC56, TV277Configuration : 2 Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC504, 50618, 216789, 316789, 734873, 1591017, 2152099, 2173401, 19239404, 21592099, 1F2020660, 1S7Z9F715AA, 2IAC0025, 4J1066, AC504T, CV10106, CX1773, IAC56, TV277Returns Policy : 30-Day Return Policy
Idle Control Valve, 6 Cyl., 3.4L Engine, 2 Ports, 3 Hose Connectors
Part Number: REPT313202
Vehicle Info Required to Guarantee Fit
$57.99
Vehicle Fitment
  • 1997 - 2000 Toyota Tacoma SR5 6 Cyl 3.4L
  • 1997 - 2004 Toyota Tacoma Base 6 Cyl 3.4L
  • 1997 - 2003 Toyota Tacoma DLX 6 Cyl 3.4L
  • 1996 - 2002 Toyota 4Runner SR5 6 Cyl 3.4L
  • 2000 - 2003 Toyota Tundra SR5 6 Cyl 3.4L
  • 1996 - 2002 Toyota 4Runner Limited 6 Cyl 3.4L
  • 1998 - 2000 Toyota Tacoma Limited 6 Cyl 3.4L
  • 1997 Toyota T100 DLX 6 Cyl 3.4L
  • 1997 - 1998 Toyota T100 SR5 6 Cyl 3.4L
  • 2000 - 2003 Toyota Tundra Base 6 Cyl 3.4L
  • 2001 Toyota 4Runner Base 6 Cyl 3.4L
  • 1998 Toyota T100 Base 6 Cyl 3.4L
  • 2001 - 2004 Toyota Tacoma S-Runner 6 Cyl 3.4L
  • 1998 - 2004 Toyota Tacoma Pre Runner 6 Cyl 3.4L
Product Details
Notes : 2 ports; 3 hose connectorsReplaces OE Number : 30029, 150754, 229555, 734421, 1591026, 2171794, 89053307, 1368000680, 2227062050, 1368000680, 2H1374, AC4039Configuration : 3-Prong Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC197, 30029, 150754, 229555, 734421, 1591026, 2171794, 89053307, 1368000680, 2227062050, 1368000680, 2H1374, AC4039Returns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPT313203
Vehicle Info Required to Guarantee Fit
$41.49
Vehicle Fitment
  • 2000 - 2004 Toyota Tacoma Base 4 Cyl 2.7L
  • 2000 - 2003 Toyota Tacoma DLX 4 Cyl 2.4L
  • 2000 - 2004 Toyota Tacoma Base 4 Cyl 2.4L
  • 2000 Toyota Tacoma SR5 4 Cyl 2.7L
  • 2000 - 2003 Toyota Tacoma DLX 4 Cyl 2.7L
  • 2000 - 2004 Toyota Tacoma Pre Runner 4 Cyl 2.7L
  • 2000 Toyota 4Runner Base 4 Cyl 2.7L
  • 2000 Toyota Tacoma SR5 4 Cyl 2.4L
Product Details
Notes : 1 portReplaces OE Number : 50640, 216811, 734553, 734696, 1591028, 2152097, 2227075050, 2227075051, 2H1358, 2H1462, 2IAC0328, AC4191Configuration : 3-Prong Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC526, 50640, 216811, 734553, 734696, 1591028, 2152097, 2227075050, 2227075051, 2H1358, 2H1462, 2IAC0328, AC4191Returns Policy : 30-Day Return Policy
Idle Control Valve, 4 Cyl., 2.4L Engine, with Gasket
Part Number: RN31320001
Vehicle Info Required to Guarantee Fit
$31.99
Vehicle Fitment
  • 1998 - 1998 Nissan Frontier Base 4 Cyl 2.4L
  • 2002 - 2003 Nissan Frontier Base 4 Cyl 2.4L
  • 1998 - 2004 Nissan Frontier XE 4 Cyl 2.4L
  • 2000 - 2004 Nissan Xterra XE 4 Cyl 2.4L
  • 1998 - 1999 Nissan Frontier SE 4 Cyl 2.4L
Product Details
Notes : With GasketReplaces OE Number : 237813S510Configuration : 2 Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC467, 237813S510Returns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPA313203
Vehicle Info Required to Guarantee Fit
$47.99
Product Details
Notes : 0.38 in. hose size; With 1 electrical connector, 2 hose connectors, 2 ports, and O-ringReplaces OE Number : 31055, 150745, 229679, 734694, 2171789, 89053302, 2H1005, 36450P28A01, AC435Configuration : 2 Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC188, 31055, 150745, 229679, 734694, 2171789, 89053302, 2H1005, 36450P28A01, AC435Returns Policy : 30-Day Return Policy
Idle Control Valve
Part Number: REPK313201
Vehicle Info Required to Guarantee Fit
$25.19
Product Details
Notes : With 2 mounting holesReplaces OE Number : 3515033010Configuration : 3-Prong Blade Male Terminal & 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : AC409, 3515033010Returns Policy : 30-Day Return Policy
Page 1 of 49 | Showing 1 - 15 of 721 results

Top Rated Products

perfect part work great
Paul B.
VERIFIED PURCHASER
Quick delivery and a perfect fit!
Jason H.
VERIFIED PURCHASER

Product Questions & Answers

Q:What symptoms would let you know this is the part you need, the idle control valve? Show Less
Jai Gee
A:BEST ANSWERHi Johnny, Usually a bad or failing idle control valve will produce a few symptoms that can alert the driver of a potential issue. One of the most common symptoms associated with a problematic idle air control valve is irregular idle speed, check engine light comes on or engine stalling. But still, we recommend referring to a trusted vehicle specific repair manual for details about this part. You can find more information here: https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/ At best, consult with your trusted local automotive shop or dealership for a careful troubleshooting and diagnostic. Show less
Jeonino E.
 
4 Questions, 1 AnswerView all Q&As >
Q:Will this come with the gasket?
Levi R.
A:BEST ANSWERHi L, I'm glad to assist you. Yes, it will. Click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/idle-control-valve/replacement/repk313201?can=CPAE1047_CSQA_20221219 Show less
Arnel E.
 
5 Questions, 1 AnswerView all Q&As >

Shopping for Idle Control Valve

Idle Control Valve Shopping Info

What Is an Idle Control Valve?

In a fuel-injected engine, the idle control valve works with the engine control unit to regulate the amount of air bypassing the throttle plate. This crucial function ensures smooth idling.

How Much Does an Idle Control Valve Replacement Cost?

An aftermarket idle control valve costs around $10 up to $900. Many factors can affect the idle control valve price, such as its material, configuration, and set inclusions. Depending on your area, you may have to shell out an additional $50 up to $100 for labor.

Shop for Aftermarket Idle Control Valves on CarParts.com

Why drive to an auto parts retailer and wait in line to get a replacement idle control valve when you can order one from the comfort of your home here at CarParts.com?

We have a wide range of OE-grade idle control valves for various makes and models. With just a few clicks, you can find and purchase the component you need to repair your ride and have it delivered to your doorstep in as fast as two business days.

We source our idle control valves from the most reputable brands in the aftermarket industry, so you can rest assured that they’re engineered and manufactured in world-class facilities. Our parts also passed stringent quality testing processes to guarantee their quality and durability.

Shopping for a replacement valve while on a budget? You’re on the right page! All our idle control valves are available at unbeatable prices to help you restore your vehicle’s smooth performance without breaking the bank.

To browse the idle control valves that fit your ride, be sure to use our vehicle selector. Just enter the year, make, and model of your vehicle into the tool, and we’ll display the parts that are compatible with your car. You can also use the site’s search filters to check out our catalog based on your preferred price range, brand, warranty, and more. Online shopping for replacement parts here at CarParts.com is effortless, so order your replacement idle control valve now!

Helpful Automotive Resources

8 Reasons Why Your Car Vibrates When Idle
8 Reasons Why Your Car Vibrates When IdleFour-cylinder engines that don’t have balance shafts vibrate more than engines with more cylinders because the firing events happen every 180 degrees of crankshaft rotation. –Richard McCuistian, ASE Certified Master Automobile Technician
P1778 Code: Step Motor Circuit Intermittent
P1778 Code: Step Motor Circuit IntermittentDiagnostic trouble code P1778 stands for “Step Motor Circuit Intermittent.”
Why Is My Car So Loud?: 12 Causes of Loud Engine Noise
Why Is My Car So Loud?: 12 Causes of Loud Engine NoiseThe catalytic converter helps reduce your vehicle’s harmful emissions and also plays a part in muffling engine sounds. As a result, the engine noises will be worse if the converter is damaged.