87Fathpinder Posted May 26, 2013 Share Posted May 26, 2013 Would a faulty tps cause my 87 vg30i to buck at 2000 rpm's? Or would that more likely be a vacuum leak associated with a freshly de-clogged egr valve. Only code 42 (tps) is registered. Link to comment Share on other sites More sharing options...
SpaceCadet Posted February 23, 2017 Share Posted February 23, 2017 I'm having the same problem. Your cars in fail safe mode that's why it won't go over 2k rpm. It's in the shop now, I'll let you know what the solution was. Link to comment Share on other sites More sharing options...
Backpacker Posted February 25, 2017 Share Posted February 25, 2017 One of my injectors went bad and put it in fail safe mode. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
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