The garage fitting my new N/A engine told me the other day that it was all fitted, and they were about to start testing it out on a few short road journey's. They phoned me after each one to tell me the probs (eg air leaks, etc) they had, and that they then fixed - the usual stuff really. Anyway, last week they finished it all and took it down to the local carriage way for a blast, and it was perfect - no probs at all (slight leaky injector - which they then resealed). The next day it developed like a fuel starvation problem. I borrowed the car back at the weekend to put some miles on it and take it to a show, and basically if you take it over 4500 rpm its starts to miss totally, is if fuel is being cut for some reason. I only did it a couple of times, and whacked 50 miles on the car under 4500 rpm where everything was perfect (no popping, spluttering etc), in fact under 4500 rpm it is better than its ever been.

 

The only mods it has had done whilst in the garage - were Jun headers, TT injectors (for better flow should i re run NOS through it). The Jun header on the drivers side wouldnt allow the refit of the A/Fuel Lambda sensor (as the steering rack was in the way) so that has been rerouted through the other senser on the other side. - However i dont thing this should be a problem, as it was running fine for a couple of days

 

Any help would be greatly appreciated - thanks a lot - Mike

 

Ps. Has anyone got the datascan software they could email me please ? Ive lost my install program :(

I assume you've been mapped for the bigger injectors mate ??

smithy

No ! Shouldnt need to apparently ?!?!? Only what i was told on the JWT site anyway - do you reckon i should be then ?