156 Diesel engine. Rebuilt top end and no power under 2000 revs
Hi there folks.
My friend has a problem with his 156. Sometime ago it jumped a sprocket on its cam belt and destroyed all the rockers.
He had the top end rebuilt and the cam timing is all good but he has no power under 2000 revs. It's very similar to the EGR valve problem.
However the mechanics that rebuilt the engine are very experienced and have blanked off the EGR and still the car displays the same problem.
The garage is still scratching it's head. They've tried many things but now it's getting expensive.
Can anybody shed any light please, because otherwise my friend will scrap it. Which, after the money he has spent on it, he doesn't want to
thankyou good people
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