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Author please help 1.4 16v no power!
ryan_fowler1985
Member

Registered: 27th Jul 05
Location: Trevethin, Torfaen
User status: Offline
4th Sep 06 at 16:55   View User's Profile U2U Member Reply With Quote

rite here we go.
im still experiencing the same problem ive been having for months where i have sod all power in my 1.4 16v corsa b.
Best way i can descrbe it is when i start it sometimes it will idle like crap missfire and sometimes cut out. when driving it will sometimes for no reason start missing. and it has gone very flat and lost its power, when pulling off on a hill it feels like it wants to stall.
Here is a list of things i have changed:
-Plugs
-Leads
-Coil pack
-Idle valve
-throttle pipe (split)
-vacum pipe to map sensor
-temp sensor
-cat and downpipe
-map sensor
-crank sensor
-cam sensor
-egr valve
-throttle position sensor
-run a compression test and all cylinders are 13bar. all ok
-changed various dodgy pipes and cleaned all others
-cleaned injectors with redex
-replaced head gasket and all other gaskets
-exhast not blocked

ive taken it to vauxhall who plugged it in to tech 2 and there was no faults, although the mechanics there did agree there is something wrong.

has anyone got any ideas this has cost me loads and i dont no what to do now. if i can fix it i should have one of the best 1.4 16v engines around as its practically new.
any help would be much appreciated thanks
davey_jack
Member

Registered: 28th Jan 06
Location: Horley, Surrey Drives: Clio 182
User status: Offline
4th Sep 06 at 18:58   View User's Profile U2U Member Reply With Quote

Hi mate, sorry to hear about your car, the same thing has happened to me aswell. Is there any way it could be the ecu?
davey_jack
Member

Registered: 28th Jan 06
Location: Horley, Surrey Drives: Clio 182
User status: Offline
4th Sep 06 at 18:59   View User's Profile U2U Member Reply With Quote

What about your cam timing is that out?
ryan_fowler1985
Member

Registered: 27th Jul 05
Location: Trevethin, Torfaen
User status: Offline
4th Sep 06 at 19:20   View User's Profile U2U Member Reply With Quote

ive checked all the timing and it all ok. even removed the head and checked all the valves are seated properly.
ryan_fowler1985
Member

Registered: 27th Jul 05
Location: Trevethin, Torfaen
User status: Offline
4th Sep 06 at 19:21   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by davey_jack
Hi mate, sorry to hear about your car, the same thing has happened to me aswell. Is there any way it could be the ecu?


vauxhall checked the ecu and said it was fine. what was the problem with yours?
ive just ordered a lambda i think its the only thing left to try is it posible that this could cause a problem???

 
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