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» Northern California Ford Owners     » Automotive   » Tech Talk   » why my car revs to 2k

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Author Topic: why my car revs to 2k
FiveO650
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it does this every time it warms up??

could it be my tps sensor? throttle body(75mm)

some help will be great thanks!

Danny [patriot]

Posts: 299 | Registered: Dec 2003  |  :
Wildfire532FB
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what kind of throttle body is it?

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68 Fastback
84 CJ7
94 HMMWV
95 GT
03 F350
17 Fusion Hybrid

Posts: 17578 | From: 530 | Registered: Jun 2002  |  :
9lbpony
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if the car is running really rich in open loop (first 38 seconds or so) it will rev higher. That sounds more like an air leak though.
Posts: 111 | Registered: Oct 2003  |  :
Wildfire532FB
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My dad's car used to do this whenever it wanted and it was because we had the crank case ventilating and it was confusing the computer. It was blown though so i don't know if it would do the same thing on a N/A motor.

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./_ _ _ ___ __\
(]]]_ _ o _ _[[[)
|\_o_ __ __o_/|
|__|..........|__|
68 Fastback
84 CJ7
94 HMMWV
95 GT
03 F350
17 Fusion Hybrid

Posts: 17578 | From: 530 | Registered: Jun 2002  |  :
FiveO650
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it is a bbk 75mm tb,
it only does it when warm and if i step on the clutch on 1st it goes away but as soon as i let it go it goes up to 2k

Posts: 299 | Registered: Dec 2003  |  :
FiveO650
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quote:
Originally posted by 9lbpony:
if the car is running really rich in open loop (first 38 seconds or so) it will rev higher. That sounds more like an air leak though.

if its an air leak where can it be coming from?
Posts: 299 | Registered: Dec 2003  |  :


 
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