Missing Renault

UK PROFESSIONAL DRIVERS FORUMS OWNER AND FLEET OPERATORS FORUM (INTERACTIVE)
1

i have a renault 420 tractor unit (stretched) that keeps missing underload or up hill-After pulling over and shutting off the engine for a few mins shes bk to normal? I’ve changed sensors/injectors/taken tank off and filters/ new wiring loom.+more.As i have done the work myself, would the brain now need to hooking up to diagnostics machine to make it all good

2

Hi, have you tried disconnecting the batteries just to let the ecu reset?

3

Jeaners:
i have a renault 420 tractor unit (stretched) that keeps missing underload or up hill-After pulling over and shutting off the engine for a few mins shes bk to normal? I’ve changed sensors/injectors/taken tank off and filters/ new wiring loom.+more.As i have done the work myself, would the brain now need to hooking up to diagnostics machine to make it all good

did you change the filter in the fuel tank stackpipe■■?