
1988 Ford F-250 Custom 5.8L Poor Idle Quality
This one has me stumped and will be grateful for any insight anyone may [...] first started the truck Idles Nomally,when it warms and goes into closed loop the idle increases to about 2000 [...] the Iac motor returns the engine to base [...] had a vehicle spee...
FIX posted 12/18/2007
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Message Closed w/FIX
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VIN | 1FTHX26H7J |
Engine | 5.8 L / 8 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / Port Fuel Injection |
Emissions | US Fed |
Symptoms | Poor Idle Quality |
Occurs | When in Closed Loop |
Trouble Codes
29 | Vehicle Speed Sensor |
Message Closed w/FIX
Vehicle Data
1988 Ford F-250 Custom
VIN | 1FTHX26H7J |
Engine | 5.8 L / 8 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / Port Fuel Injection |
Emissions | US Fed |
Symptoms | Poor Idle Quality |
Occurs | When in Closed Loop |
Trouble Codes
29 | Vehicle Speed Sensor |