check cylinder compression. rings could be out.
Diesel fuel injector cleaner will not hurt your unleaded gas motor. The diesel fuel injector cleaner is basically the same as your unleaded injector cleaner.
Pouring the injector cleaner down the throttle body won't clean the injectors. You need to add the injector cleaner to the fuel tank for it to help you. Read the instructions on the container of injector cleaner.
Check if air filter is dirty. You may need to replace fuel filter, this might be the one causing problem. Also buy injector and carburetor cleaner at your local store.
Fuel injector cleaner does not hurt anything,but most fuels already have a cleaning additive in their fuel.
no i dont think you can use diesel fuel injector cleaner in gas engines
Modern fuels have a fuel injector injector cleaner built into them. However I do recommend you use a good fuel injector cleaner such as Seafoam or Chevron Techron once a year.
Fuel injector cleaner is a liquid which one puts in their gas tank to clean the engine and improve fuel performance. Fuel injector cleaner can be purchased at Canadian Tire, Walmart, and at many gas stations.
You need to check the EGR valve, It may be opening to soon. Have you check the timing???
in the fuel tank
Paint.
One of the best diesel injector cleaners available is Fleetguard's Asphaltene Conditioner. The cleaner is a premium fuel additive and is made by Cummins.
replace harness and use lucas injector cleaner.