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Engine Lacks Power

Engine Lacks Power


Possible Cause

   

Possible Remedy

Fuel injection pump or fuel injectors incorrectly set

   

Refer to engine manufacturer's manual and replace or adjust faulty components

Engine valve timing incorrect

 

Refer to engine manufacturer's manual for correct settings and adjust

Worn engine piston rings or liners

 

Refer to engine manufacturer's manual and repair as required

Burnt valves and/or pistons

 

Refer to engine manufacturer's manual and repair as required

Excessive dirt build up on compressor wheel and/or diffuser vanes

 

Clean in accordance with details/instructions from Steve Boyle at UFI

Turbocharger damaged

 

Find and correct cause of failure, repair or replace turbocharger as necessary

Wastegate mechanism set incorrectly

 

Contact United Fuel Injection for correct setting details

Dirty air cleaner

 

Clean or replace element according to manufacturer's recommendations

Restricted air duct from compressor to intake manifold

 

Remove restriction or replace damaged parts as required

Restricted intake manifold

 

Refer to engine manufacturer's manual and remove restriction

Air leak in feed from compressor to intake manifold

 

Replace seals, gaskets or tighten fastners as required

Air leak beween intake manifold and engine

 

Refer to engine manufacturer's manual and replace gaskets or tighten fastners

Foreign object in exhaust manifold (from engine)

 

Refer to engine manufacturer's manual and remove obstruction

Restricted exhaust system

 

Remove restriction or replace damaged parts as required

Exhaust manifold cracked, gaskets blown or missing

 

Refer to engine manufacturer's manual and replace gaskets or damaged parts

Gas leak at turbine inlet/exhaust manifold joint

 

Replace gasket or tighten fasteners as required

 
Thank god we found you guys.... After four other so called specialists we stumbled upon you as our last option. Turned out to be the best service, workmanship and price my car is better than it was new!! Huge thanks to the team đź‘Ť đź‘Ť - massive recommendation from us!
Vicky Grove
Take your vehicle elsewhere and you'll regret it! These guys fixed the problem with my 22 year old Terrano when others were clueless. They know what they're doing. Nowhere else for me. They even told me what battery to get because I was sold the wrong one (by a specialist). Well done guys!
Chris Barrett
Great place for servicing and aftermarket tuning. I was looking for a great place to take my patrol for ages and everyone I spoke to had great reviews about this place. I will take my patrol back there!
Jesse Sullivan
I just want to say a massive thank you to Marty for getting my car up and running and all the work he did with the new 11mm pump, it is a completely different car to drive I couldn’t be any happier. It’s now so smooth and responsive compared to what it was, I will definitely be coming back in the future! Thank you once again!
Facebook Review
Fantastic service and great honest work, nothing done that didn't need it. These guys really looked after me and I'm wrapped with the results. I would thoroughly recommend and wont take my car anywhere else! Thanks guys!
Jackson Shannon
Professional business. Found problem with fuel system that the car dealers did not. Highly recommend
Peter Middleton

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