ConradBuff
Trainee
- Joined
- 5 Mar 2021
- Messages
- 74
Hi all. My '99 3.4 Cab has developed an issue whereby it seems to lose power in the top half of the rev range. It will get to c.4-5k pretty quickly and then take an age to rev out at 7k, if at all. I used to be able to feel the Variocam kick in at around that point but I can't currently and the lack of power is obvious. I had the Cam Solenoid on Bank 1 changed back in April so I know the symptons (rough idle etc) but the car isnt showing any of those currently so not immediately pointing to the solenoid for Bank 2, unless they behave differently?
There are no fault codes showing. I've had a recent issue with the AOS bellows but this has recently been resolved but wondered if a vac leak could cause similar symptons?
Any ideas on where to start?
TIA - Rob
There are no fault codes showing. I've had a recent issue with the AOS bellows but this has recently been resolved but wondered if a vac leak could cause similar symptons?
Any ideas on where to start?
TIA - Rob