Meltarb Posted August 5 Share Posted August 5 I have seen that the acceleration has become irregular. There are little obstacles along the way. It continues to accelerate as expected. It becomes more apparent with aggressive acceleration. It is not synchronized with the gear shift. I have no warning lights or problems on the dashboard, and I have performed a code reading with no apparent issues. Could it be a warped or deformed alloy due to the many potholes? What are the service and oil change requirements for the gearboxes and differentials, and what are the recommended intervals? Thank you for your assistance. Link to comment Share on other sites More sharing options...
Sumoto Posted August 5 Share Posted August 5 X drive versus conventional rear-wheel drive? Link to comment Share on other sites More sharing options...
Meltarb Posted August 5 Author Share Posted August 5 X drive Link to comment Share on other sites More sharing options...
Sumoto Posted August 5 Share Posted August 5 Variations in tire tread depths exceeding a few millimeters between the front and rear tyres, as well as between tyres on the same axle, may lead to comparable troubles, since the transfer box is adversely affected by such discrepancies. Link to comment Share on other sites More sharing options...
RosaStyle Posted August 5 Share Posted August 5 As previously said, it seems to be connected to the transfer case. What is the make of the tires? Is everything from the same brand? What are the tread depths on each axle? Numerous factors must be taken into account, and the transmission requires servicing every 40,000 miles; the gearbox is similar, but it depends on driving habits. Link to comment Share on other sites More sharing options...
Meltarb Posted August 5 Author Share Posted August 5 Thank you for your assistance. Tyre brand: Michelin; Front tyres: Pilot Sport 4S Rear - Pilot Sport The front and back were replaced within six months of one another and are around one year old. 5-6 mm of tread left on all tires. Link to comment Share on other sites More sharing options...
RosaStyle Posted August 5 Share Posted August 5 I do not foresee it as an issue, however I have addressed some concerns by replacing tires, among other actions. Link to comment Share on other sites More sharing options...
Meltarb Posted August 5 Author Share Posted August 5 If tire tread may influence performance, what about tire pressure? What do individuals typically use for the front and rear tires? Thank you Link to comment Share on other sites More sharing options...
RosaStyle Posted August 5 Share Posted August 5 I have consistently used 40 psi in the rear and 38 psi in the front, or alternatively, 38 psi in the rear and 36 psi in the front, depending on the load being carried.ps, psi Link to comment Share on other sites More sharing options...
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