Throttle hesitation

Aug 8th, 2002, 21:16

Can you give me any ideas as how to deal with an annoying problem, that is, when I blip the throttle, the engine hesitates for a second then rev's up as normal. This is particularly annoying when you pull away as you have to allow the engine first to hesitate then pick up.
My car is an old 'D' reg 740GL 2.3 manual with a carburettor. Thank you in anticipation.

Peter Milnes · Aug 8th, 2002, 23:16

Place your query in the correct forum below which is "700 series models". Please read the heading comment before trying to post again as there is a restriction on this forum.

All the best, Peter.

pettaw · Aug 9th, 2002, 09:49

Sounds like the accelerator pump diaphragm to me, but as Peter says, post in the new forum below, so that more 'expert' people than me can help you, people don't normally look in this forum anymore as its pretty much defunct.

Andy

Aug 8th, 2002, 21:16	#1
Volvo 740GL Guest Location:	Throttle hesitation Can you give me any ideas as how to deal with an annoying problem, that is, when I blip the throttle, the engine hesitates for a second then rev's up as normal. This is particularly annoying when you pull away as you have to allow the engine first to hesitate then pick up. My car is an old 'D' reg 740GL 2.3 manual with a carburettor. Thank you in anticipation.

Aug 8th, 2002, 23:16	#2
Peter Milnes Premier Member Last Online: Apr 10th, 2014 00:01 Join Date: Feb 2002 Location: Tonyrefail	RE: Throttle hesitation Place your query in the correct forum below which is "700 series models". Please read the heading comment before trying to post again as there is a restriction on this forum. All the best, Peter.

Aug 9th, 2002, 09:49	#3
pettaw Forum Support Team Last Online: Jul 23rd, 2023 15:29 Join Date: Jan 1970 Location: Glasgow, London	RE: Throttle hesitation Sounds like the accelerator pump diaphragm to me, but as Peter says, post in the new forum below, so that more 'expert' people than me can help you, people don't normally look in this forum anymore as its pretty much defunct. Andy

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