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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » problem with 2 litre 8 valve » Post Reply

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dazsri150

posted on 22nd Jun 07 at 21:16

In the same boat,,,mine runs fine at a standstill,but wen trying toi drive it it coughs....i havnt changed it from a 1.2 pump yet so i think ures mite be the same...


Vaux Lad

posted on 22nd Jun 07 at 14:59

quote:
Originally posted by johnhara1
Also was the car previously a 1.2 8v? Did you change the fuel pump to an MPi or 16v pump?

THats just what i was going to suggest.


johnhara1

posted on 22nd Jun 07 at 14:45

Does the engine mangement light come on when it plays up?

Make sure you have the EML wired up and check for fault codes.

Also was the car previously a 1.2 8v? Did you change the fuel pump to an MPi or 16v pump?


adamC20xe

posted on 22nd Jun 07 at 12:51

some one has asked me to post this to find the problem for them, your help would be appreciated cheers all. i think it sounds like crankshaft sensor or summit along those lines.

any takers?

need some help!! just converted my corsa 2 a 2.0 8v from a 1.2 the engine runs fine. wen its not moving. then it missis and back fires like hell and has got a huge flat spot. but when its stationary i can rev it flat out and theres no problem. its just when it moves, mainly over 50mph. any1 have a clue??