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Re: Engine rapidly off/on/off/on/off/on at speed


 

Going? to check in with them? today.


On Thu, Feb 2, 2023 at 12:20 AM ANDREW <andrewvanis@...> wrote:
First question - What did Busaru say when you asked them?

Andy Vanis

USA and Whatsapp +1(505) 304-5306



On Wed, Feb 1, 2023 at 11:12 PM John Rodgers <jrodgers113@...> wrote:
Subject says it all. Have 2.5 installed with Precis ECU the harness conversion done by Busaru. Stock '91 auto tranny and stock 14 inch wheels. At 65 mph and above the engine starts bucking. The only way to stop it is to reduce speed below 65 mph. On a few occasions I have managed?to hit 70 before bucking sets in. At 70 mph the tach reads 4000 rpm. Has anyone got any ideas about the problem and how to fix it? I should be able to turn 6500 rpm easily with this engine but I have no particular need to do faster than 70 in most cases. The VSS is Busaru and is set 4 mm clearance from stub axle flange?bolts.?

All comments and and suggestions would be appreciated,

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