1991 ford explorer with six cyl. 4.0L pushrod v-6 engine idle speed is at 500 rpm. Can this idle speed be adjusted? and what rpm should it be? None of my shop manuals indicate idle speed just that it is preset. Could it be in the IAC idle air control valve? Any help greatly appreciated.
don't try to adjust the idle hard stop screw, remove the air filter hose connection to the TB and just clean around the throttle plate area and housing with a clean dry rag while opening the throttle with the engine off
90-96 NISSAN 300ZX IDLE AIR CONTROL VALVE AAC IAC Z32, Stepper Motor IAC Idle Air Control CITROEN Berlingo MF Saxo S0,S1 Xsara N1 ZX N2, 96 98 99 97 Nissan pathfinder qx4 3.3 IAC aac air idle control valve aac8755, 97-98 MAZDA Protege 1.5L Idle Air Control Valve IAC ISC Speed Control E9T06571, 1990-99 SUBARU LEGACY IMPREZA Idle Air Control Valve IAC 22650-AA033 A33-000 R10, 93-97 Mazda 626 MX6 Probe Idle Air Control Valve 2.5L V6 IAC , 86 - 89 HONDA ACCORD 2.0L IAC IDLE AIR CONTROL VALVE, 96 FORD MAZDA PROTEGE 1.5L IAC IDLE AIR CONTROL VALVE E9T06271, 1989-1994,1993 Lexus LS400 GS400 1UZFE V8 IDLE AIR CONTROL Valve IAC 22270-50010, 5.0 OMC ford 302 efi 95 1995 throttle body IAC idle air control TPS 3854277 , 00-04 VOLVO S40 V40 1.9L IDLE SPEED AIR CONTROL VALVE ISC IAC IACV 8670419, 96-2000 00 civic iac idle air control valve. 96-2001 integras also, 90 91 92 93 HONDA ACCORD 2.2L Idle Air Control Valve and Fast Idle IACV IAC, Acura Legend TL Idle Air Control Valve IAC 1991 to 1998 3.2L 138200-0400 OEM, MITSUBISHI DIAMANTE IDLE SPEED AIR CONTROL ISC IACV E9T15371C, ORIGINAL ENGINE MGMT IAC31 F/I Idle Air Control Valve, 93-96 MITSUBISHI MIRAGE 1.5L IAC IACV IDLE AIR CONTROL VALVE, 99-05 MITSUBISHI GALANT 2.4L 4 CYLINDER ISC IAC IDLE SPEED CONTROL, 00-03 MITSUBISHI ECLIPSE 2.4L 4 CYLINDER ISC IACV IAC IDLE SPEED CONTROL, 96 NISSAN MAXIMA INFINITI I30 3.0L IAC IDLE AIR CONTROL VALVE E9T16071 , 90-94 MITSUBISHI GALANT IDLE AIR CONTROL IAC Valve, OEM Mitsubishi 94-98 Galant Idle Air Control Valve IAC used & working w/ gasket, 97 98 99 00 01 Infiniti Q45 Throttle Body TPS IAC Q45T Idle Air Control TCS, 95 SUZUKI SIDEKICK Geo Tracker IDLE AIR CONTROL Motor IAC 18117-58B00, K5T45372, 1989-1994 Lexus LS400 GS400 1UZFE V8 IDLE AIR CONTROL Valve IAC 22270-50010, Toyota Avalon Camry Sienna ISCV AIC IAC IDLE AIR CONTROL VALVE 22270-0A010, 1986-1992, 7MGE Toyota Supra Cressida AIC IAC IDLE AIR CONTROL VALVE 22270-42030, IAC Idle Air Control Valve 99 2000 01 02 03 04 Mitsubishi Montero Sport NEW, IAC Idle Air Control Valve 2003 03 Mitsubishi Outlander 2.4L L4 NEW MD628318, IAC Idle Air Control Valve 2000 01 02 03 04 Mitsubishi Montero 3.5L 3.8L V6 NEW, IAC Idle Air Control Valve 2000 01 02 03 04 Mitsubishi Eclipse 3.0L NEW MD628318, IAC Idle Air Control Valve 01 02 03 04 05 Dodge Stratus NEW MD628318, IAC Idle Air Control Valve 01 02 03 04 05 Chrysler Sebring NEW MD628174, IAC Idle Air Control Valve 03 04 05 06 Toyota Matrix NEW AC477 22270-0D040, IAC Idle Air Control Valve 03 04 05 06 Pontiac Vibe NEW 88969043 AC477 2003-2006, IAC Idle Air Control Valve 02 03 04 05 06 Toyota Corolla NEW AC477 22270-0D040, idle air control valve mazda rx-7 rx7 bac valve iac S5, idle air control valve mazda rx-7 rx7 bac valve iac S4, TV202 Idle Air Control Motor TGO-F715B-IAC (Fits 1998 Mazda b4000), ORIGINAL ENGINE MGMT IAC31 F/I Idle Air Control Valve, ORIGINAL ENGINE MGMT IAC15 F/I Idle Air Control Valve, FAST 307015 Idle Air Control Motor, IAC GM LT1 & LT4, 91-98 SUZUKI SIDEKICK TRACKER IDLE AIR CONTROL VALVE IAC IACV 18117-58B00 , Bosch 0280140545 Idle Air Control VALVE IAC IACV BMW 325i 525i Z3 SAAB 900, 1990-96 TOYOTA CAMRY 2.2L IDLE AIR CONTROL VALVE IAC, HONDA ACCORD 2.2L Idle Air Control Valve and Fast Idle IACV IAC 138200-0261 , 95-96 Mazda Protege Idle Air Control Valve IAC IACV, Honda Civic 96-00 Idle Air Control IAC 136800-0541, 1997 Ford ranger 3.0L oem ford IAC idle air control valve f77u 8a , 94-97 FORD ASPIRE IDLE AIR CONTROL VALVE IAC E9T06171,