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Idling high on Petrol, stuttering and idling low on gas 

 

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 Post subject: Idling high on Petrol, stuttering and idling low on gas
Posted: Thu Dec 28, 2006 5:11 pm 
Getting Side Ways
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Age: 35

Posts: 486

Joined: 23rd Sep 2005

Ride: EB S1 3.9L Bush basher

Location: Perth
WA, Australia

My car is idling high on petrol and low on gas. Suggestions?

 

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Posted: Thu Dec 28, 2006 5:20 pm 
Getting Side Ways
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Age: 45

Posts: 520

Joined: 23rd Dec 2005

Ride: EF Futura Wagon

Location: Toowoomba
QLD, Australia

Vacuum leak. This will cause a high petrol idle and the computer compensates for a lean idle and gas HATES vacuum leaks.

Get some WD40 and start spraying all along the intake path with the engine running. When the idle changes you have found your leak.

cheers
Scott

ps you seem to have a lot of problems, or a lot of cars.....

 

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Posted: Thu Dec 28, 2006 5:27 pm 
Fordmods Junkie
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Ride: EF

Location: Melbourne
VIC, Australia

are you idle mixtures set correctly on gas?

is the throttle body screw set in to far, and the gas mixture not in far enough?

 

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Posted: Thu Dec 28, 2006 7:34 pm 
Getting Side Ways
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Age: 35

Posts: 486

Joined: 23rd Sep 2005

Ride: EB S1 3.9L Bush basher

Location: Perth
WA, Australia

will check l8r and get back

 

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Posted: Sat Dec 30, 2006 1:58 am 
Getting Side Ways
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Age: 35

Posts: 486

Joined: 23rd Sep 2005

Ride: EB S1 3.9L Bush basher

Location: Perth
WA, Australia

it doesnt idle high unless is park or neutral

 

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I dont care how fast your car is, mine goes faster through the bush.

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