Mend Vehicles, Cars

Vehicles, Cars
Find out how to mend it for free.

Ask Question


Mend Mend Vehicles, Cars

Will not start when cold?

vauxhall 1600 petrol zafira. Car will not start when very cold. no air leaks found in manifold , changed both temperature sensors ,fitted new map sensor. all connections look good. diagnostic shows no problems but fault still there, any ideas.
Will start if hair dryer is blown over the ecu area. Once started car runs like a dream , no hesitations , misfires etc...

September 2021
The fact that it responds to the hairdryer on the ECU aked me wonder if it's worth posting on some of the dedicated vauxhall forums or asking BBA-Reman

September 2021


Find out how to mend just about anything for free repair help, information and advice.

Can you help?

Are you an expert who can help answer questions? Click here to see the unanswered questions for each category.