2008 Opel corsa opc 50 000km
Car is lacking power .turbo still boosting ...we are hearing a humming/Whistle noise very loud cannot find from where when car is under WOT ...
Actuator checked
Recirculation valve checked
Boost pipes checked
Turbo checked shaft still good
No engine light showing
No miss fire or anything...slight backfire as normal car when changing gears car is factory stock plz guys help us out
OPC HELP NEEDED URGENTLY PLZ
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- Cadet
- Posts: 716
- Registered for: 5 years 6 months
- Car Make: Vw
- Car Model: Mk5 gti
OPC HELP NEEDED URGENTLY PLZ
Current :2008 S3 8P (panic mechanic +thanas) 227kw /309hp 473nm
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Ex :2008 mk5 gti ... really miss this car
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Ex :2008 mk5 gti ... really miss this car
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- PapaJo
- Brigadier
- Posts: 6990
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- Car Make: VW's
- Car Model: '16 7R, '86 Caddy AUM 20VT
- Membership No: missing
- Location: Meyerton or Offshore Guyana.
Re: OPC HELP NEEDED URGENTLY PLZ
Possible leak or split on a boost hose coupling or crack on intercooler.
- ICE King
- Cadet
- Posts: 820
- Registered for: 12 years 11 months
- Car Make: VW
- Car Model: Polo GTI 20V , Mazdarati
- Location: Cape Town
Re: OPC HELP NEEDED URGENTLY PLZ
Agreed, need to do a boost leak test and take it from there.
1992 Mazda 323 B3 - Masala Mods
2008 VW POLO GTI - 76mm DP + 63mm exhaust , induction, FMIC, Thanas Tuned
2008 VW POLO GTI - 76mm DP + 63mm exhaust , induction, FMIC, Thanas Tuned
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- Cadet
- Posts: 716
- Registered for: 5 years 6 months
- Car Make: Vw
- Car Model: Mk5 gti
Re: OPC HELP NEEDED URGENTLY PLZ
Ok will do a boost test ...anything else we should check ?
Current :2008 S3 8P (panic mechanic +thanas) 227kw /309hp 473nm
viewtopic.php?f=11&t=217296
Ex :2008 mk5 gti ... really miss this car
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- Lieutenant
- Posts: 1626
- Registered for: 7 years 2 months
- Car Make: VW
- Car Model: Polo 9n 1.9 TDI Sportline
- Location: Durban
Re: OPC HELP NEEDED URGENTLY PLZ
Leaking exhaust. Manifold to turbo, or turbo to downpipe
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When a car tailgates me, i slow down - then floor it and give them a cloud of diesel smoke to choke on
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- Cadet
- Posts: 716
- Registered for: 5 years 6 months
- Car Make: Vw
- Car Model: Mk5 gti
Re: OPC HELP NEEDED URGENTLY PLZ
Ok thanks for the help guys car belongs to my brother in law trying to give him a hand while I'm at the coast ...on holiday at the moment will check it up next week and give feedback... what if it's not the intercooler ,manifold or boost pipes ? Boost pipes look ok will need to pull out the intercooler and send for boost test
Current :2008 S3 8P (panic mechanic +thanas) 227kw /309hp 473nm
viewtopic.php?f=11&t=217296
Ex :2008 mk5 gti ... really miss this car
Previous :too many to list
viewtopic.php?f=11&t=217296
Ex :2008 mk5 gti ... really miss this car
Previous :too many to list