Question about Cars & Trucks
When the car is idling it is okay. But when you start to drive it will just lose power and the struggle to keep running, then usually die. The car is a Fiat X1/9 1982 1.5 5 speed. Have changed all the electrics/ignition parts. Have just re timed the dizzy and head to the correct degree etc. Also when it happens if i restrict the airflow going into the carb with my hand it seems to run okay. But will still struggle to move if hand is kept there.
Posted by Anonymous on
The reason seems to be vacuum leak. Try replacing the vacuum hose. Vacuum in engine is used to pump the fuel in engine cylinder and to keep the ride in proper working condition. Vacuum leak can be one of the symptoms responsible for vacuum leak.
Posted on Jul 11, 2013
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Posted on Jan 02, 2017
I had the same problem with My 1990 F150 300 6cylinder 4x4.....I cahnged all the same things you did, finally I sprayed a can of Gumout through the throttle body and it worked and ran great. Now I add fuel injector cleaner to the gas and a regular clean with the gumout and the problem has'nt come back. Good Luck to you and hope it works!
Posted on Oct 06, 2008
Idle air control motor located where the duct from your breather attaches to you intake, two bolts and a plug, probably has what looks like a black button on it. This is a very common problem on all fords.
Posted on Dec 28, 2008
Check your Ignition timing before anything
check your plugs see what color they are
red or orange means carb is to lean , black
or oil means to rich then you can go from there
and set mixture screws on carb , let me no how you make out .
Posted on Mar 09, 2009
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