[larrys40]

Rich
I do a lot of engine and chassis cleanups in the process of doing service work for folks.
For chassis and firewall and engine compartment cleanup standard non-pumice type cleaners like gojo hand cleaner work well. You can use them in conjunction with paint and parts cleaning brushes for axles and irregular areas . It is kind to the paint and dissolves grease and oil .

Those of you who want nice firewall cleanup you can’t beat it!
You can also wash it off with water or just asile down. The messier the car the more of rags and product of course. On cales areas I would scrape them and then use the spray on disolvers and then rinse.
I don’t use a lot of pressure washing e
As was stated the pressure washing gets messy. It doesn’t take much splatter to soil an interior or headliner so be careful of the pressure washers.
No interior , then no problem.

Try the gojo creme (non-pumice) cleaner. You will be amazed.
Larry shepard
Expert Model A Service