Having problems with your 1988 Ford Crown Victoria ?

1988 Ford Crown Vic Strange Idle (Getting Worse)

\015 I have a 1988 Ford Crown Vic with the 5.0L EFI. Upon start-up\015\012the engine has a alternating idle between high and low RPMs....Then if\015\012i put it into gear, the idle becomes EXTREMELY rough, and tries to shut\015\012the car down.After i give it a little gas, and drive down the road, it stops, and run absolutely fine..PLEASE help me, i just bought the car...Ive ran injector, and fuel system cleaner through it, as well as changing the fuel filter.HELP MEUPDATE :Well...The Check Engine light is not burn out, or lit up...i took it to Autozone anyway.got nothing.Its\015\012getting worse, and is not starting to stall under light acceleration.\015\012When sitting at a red light, it idles so rough it rattles the entire\015\012car.Now i am starting to hear a rattling coming from the bottom end.I have replaced the plugs, wires, fuel filter, changed the oil......i have NO idea what's going on...any ideas?\015 Posted / edited by AnonymousUser on : 10-12-2018

Answers :

I am trying to install an aftermarket temperature guage with capillary tube into my 1988 crown victoria ltd 5.0 efi. where does the capillary tube mount?
Repair Help & Product Troubleshooting for 1988 Ford Crown Victoria

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