I have a '91 ls400. I just had a local non dealer shop replace the timing belt, water pump and replace the lower ball joints. Incidently, the car has 131,000 on it and from looking at the timing belt, the belt had never been replaced!
The problem is, ever since thew did this work yesterday, when the car is parked the front suspension goes all the way down. It will pump up when running but something is now definitely wrong for it to go all the way down when parked which did not happen before this work was done yesterday. I suspect there must be an air leak, perhaps a nicked or loose line from the timing belt or lower ball joint job. Could this be an ajustment or is there probably a leak? If there is a leak, how do I go about finding it. I do have the shop manual but don't see this problem discussed.
I intend to take it back, and am hopeful they will take care of the problem but would appreciate any diagnostic advice suggestions or prayers. Thanks
ps Before I noticed this new problem, I thought the shop did a good job with toyota parts and was reasonable priced at $65 per hour. The entire job was done for a little less than a thousand dollars.