What codes are in there?
Common for misfire codes, Sometimes a professional fuel injection cleaning works, some time an air induction service works.
https://www.2carpros.com/how_to/how_to_tune_up.htm
I would try what I call an air induction service.
I like to use castle hydroblast. You spray it into a vacuum line such as the brake booster line if nothing else is accessible. Full spray for 3 minutes, stall the engine with it or have someone kill it while your spraying. Let it set for a few hours then take for a short drive in low gear, revving the rpms to help break it up. First use Castle cleansrite to clean the throttle bore. Try to get the throttle plates scrubbed good with a brush, while your spraying. Use a rag to wipe the carbon out between brushings. Seafoam is another good product, but smokes a lot.
http://www.seafoamsales.com/motorTuneUpTechGas.htm
http://www.castlepackspower.com/Pages/training/hitech.html
IF you can't find Castle, here is my rep's email:
robw@castlepackspower.com
Need codes first.
Jan 14, 2007 at 8:29 PM
