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Hi, welcome to Just Answer. I’m Ron and I’ll be helping youtoday.Before we get started though, Please understand that I don't knowyour skill level or tools you have to assist us. Also understand thatI can't see, smell, hear, or touch the vehicle either, so patience isappreciated. JA is a great Q/A site, but it does NOT replace arepair shop.My goal is to make you happy and get a great rating in return formy time. Sometimes I have to give you bad news that I know youdidn’t want to hear, so please don’t shoot the messenger.
Okay, we need to test the fuel pressure with a gauge and also check for spark at the plugs with a spark tester. I doubt that the fuel additive hurt anything. Keep me posted.
Absolutely. We don't know what to fix yet until we do some diagnostics. Parts are expensive to replace for no reason. We want to be sure. I want this to be as painless as possible for you:)
Thanks again and please remember to rate me 5 stars and keep this link in case you need me again later on.
Let me know your results first and we'll go from there.
You're welcome, and thank you too.