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Hesitation / missing under load Posted by cgwiz [Email] (#1128) [Profile/Gallery] (more from cgwiz) on Mon, 12 Oct 2015 09:34:39 Members do not see ads below this line. - Help Keep This Site Online - Signup |
'97 CSE - 180,000 miles. Car runs well when cold, but after an extended drive (over an hour), car will miss / hesitate badly the more throttle input it receives. Under light throttle pressure, runs and behaves fine, but if you quickly apply throttle, acts as if it was running out of gas. I would normally suspect fuel pump, but cannot fathom why it would be fine for an hour or more, then develop a problem. Not a one-time issue, I have repeated the result several times. I did swap in the (newer) fuel pump from my '98 CSE, but the problem still persists.
_______________________________________ '04 9-5 Arc '05 9-5 Arc '97 9000 CSE '93 900 S 3 door
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