UK Classic 1999 _ Boost problem
#1
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Thread Starter
UK Classic 1999 _ Boost problem
Just brought a 1999 Uk 2000 classic yesterday.
Seems to be a bit hesitant when coming on boost. Also when changing gears quickly the boost doesn't seem to be there when you change up.
So say I give it some welly in first to 6k , change up quickly and there is a hesitation and then it starts to boost up in second. Something doesnt feel quite right.
I was going to buy a new MAF and see if that helps?
Seems to be a bit hesitant when coming on boost. Also when changing gears quickly the boost doesn't seem to be there when you change up.
So say I give it some welly in first to 6k , change up quickly and there is a hesitation and then it starts to boost up in second. Something doesnt feel quite right.
I was going to buy a new MAF and see if that helps?
#3
Scooby Regular
Thread Starter
Think its sorted now. When i picked it up last night i put bp ultimate 97 in as thats the first garage i saw and I did not know the area.
Filled up with optimax just now and the car seems to be fine now . No hesitation when coming on boost or when changing gear.
Are they that sensitive to the fuel??????
Filled up with optimax just now and the car seems to be fine now . No hesitation when coming on boost or when changing gear.
Are they that sensitive to the fuel??????
Last edited by SunilWRX; 03 February 2014 at 02:41 PM.
#4
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Thread Starter
Right problem came back last night and then went away again. So it not fuel.
Decided to check the engine management light. I got 22,24,12 which comes back as knock sensor, idle air control sensor, starter switch faulty.
Could knock sensor be the problem? I've taken the battery off , going to leave it a bit see if its cleared then take it for a run and re check.
Decided to check the engine management light. I got 22,24,12 which comes back as knock sensor, idle air control sensor, starter switch faulty.
Could knock sensor be the problem? I've taken the battery off , going to leave it a bit see if its cleared then take it for a run and re check.
#7
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Join Date: Oct 2011
Location: SE Wales
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Mine's a MY00 and it was badly hesitant before a remap (plus I replaced the MAF and boost sensor having tried the carb cleaner = waste of time). Drives like a dream now.
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