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Re: 2001 Cavalier 2.2L Fuel pump woes!
Posted to Technical Tips Forum on 6/8/2007 2 Replies

Yup, Seen that.

I have had a few GM's that turned into no starts after replacing severly restricted fuel filters.

Seems that worn out pumps fighting a lot of back pressure sometimes won't work when given a free run suddenly.

Interesting wave form data...... Login to read more.

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