
1987 Ford F-150 Custom 4.9L Poor Idle Quality, Surge, Stall
Thanks in advance. 1987 ford f150 4.9 came to my shop after other shops in area had a shot. Interninent rolling idle, after worm up. No off idle problems no cruse problems no under load problems. Checked iac have control unplugged still surges , ck map eoeo 15...
FIX posted 8/16/2016
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Message Closed w/FIX
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VIN | 1FTDF15YXH |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 4-speed Standard |
Delivery | Fuel Injection / SEFI |
Emissions | US FED |
Symptoms | Poor Idle Quality, Surge, Stall |
Occurs | Hot, Idle |
Message Closed w/FIX
Vehicle Data
1987 Ford F-150 Custom
VIN | 1FTDF15YXH |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 4-speed Standard |
Delivery | Fuel Injection / SEFI |
Emissions | US FED |
Symptoms | Poor Idle Quality, Surge, Stall |
Occurs | Hot, Idle |