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engine sputtering, bogging down... - 6G Celicas Forums

Topic #87758 5 posts Started by cajon
cajon
#1
I need some ideas here. My car is sputtering/bogging down, but only when the engine is under load. Its idles fine, ...purrs like a kitten. I have replaced the fuel filter, the injectors, and checked the cat. The engine light is not on so i don't think its an O2 sen. Any thoughts?...... kindasad.gif

This post has been edited by cajon: Oct 9, 2012 - 4:51 PM
BonzaiCelica
#2
>
QUOTE (cajon @ Oct 9, 2012 - 4:50 PM) *
>I need some ideas here. My car is sputtering/bogging down, but only when the engine is under load. Its idles fine, ...purrs like a kitten. I have replaced the fuel filter, the injectors, and checked the cat. The engine light is not on so i don't think its an O2 sen. Any thoughts?...... kindasad.gif


spark plug cables. my friend was having same symptoms. and replaced the same things you did.
Group buy to replicate Narrow E series transaxle partshttp://www.6gc.net/forums/index.php?showto...p;#entry1107514
azian_advanced
#3
^ or plugs. more likely to be one of these two to be the culprit.
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Syaoran
#4
It's probably ignition-related.
1993 Celica GT Coupe - sold1994 Celica GT Liftback
199celica
#5
My ect caused this for me (engine coolant temperature sensor)
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