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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » X16XE - engines pulsing » Post Reply

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chris_1982

 posted on 2nd Mar 05 at 22:37

try the throttle body hose, its the big fat one between the upper inlet manifold and throttle body.


1600power

 posted on 2nd Mar 05 at 00:25

quote:
Originally posted by corsa808
check the map sensor pipe is on correctly, mine came loose once and did this:thumbs:


where abouts is this pipe please mate? everything looks connected but u never know!

yer the exhust definetly puffs stops puffs stops in line with the engines revs rising and falling.

Mart your car sounds like its doing whats mines doing except mine is undriveable as it drops from 800 to 200rpm :(

Also I have noticed that the note coming from my performance airfilter has changed dramatically as in it sounds alot more high pitched when compared with the original low grumble :boggle:

its getting diagnosed 2moz at a garage with a proper code reader so fingers crossed it finds something!


martferguson

 posted on 1st Mar 05 at 19:39

got same problem, engines idles badly, like bounces between 600-1300rpm.

my engine sounds really rattly, is it an easy problem to fix on my own or will it be better to take it to a garage?

mart.


BromleyBoy

 posted on 1st Mar 05 at 19:33

doesnt bob out the exhaust does it,any vacum leaks at all?


Dave A

 posted on 1st Mar 05 at 17:24

check the map sensor pipe is on correctly, mine came loose once and did this:thumbs:


1600power

 posted on 1st Mar 05 at 17:20

Right it was only a matter of time before my engine got bitten by the bad idling bug and its carrying on!

changed the idle control valve and its changed nothing sadly, but i have noticed that the engine is pulsing, revs are rising and falling erratically and their is a ticking noise coming from somewhere near the inlet manifold (sort of underneath)

Does any1 think this could be a fueling issue/injector issue? any other ideas?

Thanks