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Hi, I've got a 91 Digifant, I notice in the mornings after warming up the for about 5mins and I begin to take off, my car shutters violently when accelerating. It only appears when left out cold at night maybe -40F. any ideas? When I had my car run through the VAG tool, it reports no signal from the throttle sensor. Would the throttle sensor be the MAF? any help would be great.
 

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Re: fuel pump dizzy? (JoeandhisMachine)

well, older digi's all shudder

it could be a million things man...
coolant temp sensor, vaccum leak, bad ground, intake leak, it could be too damn cold for you and the car at -40F!
 

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Re: fuel pump dizzy? (PAGTI91)

quote:[HR][/HR]it could be too damn cold for you and the car at -40F! [HR][/HR]​
yeah, no $hit man.
or do you mean 40F?
 

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Re: fuel pump dizzy? (JoeandhisMachine)

you should replace the coolant temp sensor. It's $7 at the dealer for your car I believe.
 
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