2004 Acura TSX Q&A
2004 Acura TSX Question: 2004 Acura TSX Hard to start shakes must apply gas petal to start.
poss idle control valve or misfires scan live data to verify.also could be torn intake boot - globalhelper
possible air/fuel mix issue. review when last tuned. run diagnostic on fuel and exhaust system. possibly just need fuel system cleaned. can be done by adding ethanol treatment to a tank of premium fuel. - arturo08