Tight fart Posted July 14, 2003 Share Posted July 14, 2003 The engine starts and ticks over fine, but pull a way and it cuts out at about 2000rpm. Blip the throttle and slip the clutch a bit and get the revs over 3500 and its off like a scolded cat. (bit tricky in town) (2.0lt fuel injected Dunnell) Link to comment Share on other sites More sharing options...
westy Posted July 14, 2003 Share Posted July 14, 2003 Throttle position sensor Dunno how yuo would check it. For me it's getting on the Gas, when everything you know say's get on the brake!!! Link to comment Share on other sites More sharing options...
Tight fart Posted July 14, 2003 Author Share Posted July 14, 2003 Does any one know how I check it? SLR for sale (but not till after Le Sept) *cool*Zetec now running rough, but not leaking ! T.F@O.F. www.griptv.com Link to comment Share on other sites More sharing options...
Paul Turner Posted July 14, 2003 Share Posted July 14, 2003 Don't know if the Dunnell potentiometer is set the same as the Weber potentiometer but you check the Weber one with the throttle at idle position and ignition on, touch a voltmeter positive wire to pin 1 and the negative wire to pin 2, the voltmeter should read 0.75V + or - 0.05V. There should be screws to enable the pot to be loosened and rotated to give the correct reading if its out. Hope that helps, Dunnell did tell me the Weber pot worked with his ignition system when I considered buying one. Paul Link to comment Share on other sites More sharing options...
STEVE GILBERT Posted July 14, 2003 Share Posted July 14, 2003 Idle jets too small? I had to drill mine to cure a low rev flat spot. 0.6mm iirc 0-3.5k is the range of the idle jets. Steve See My Zetec Power 7 Here Link to comment Share on other sites More sharing options...
Tight fart Posted July 15, 2003 Author Share Posted July 15, 2003 Its fuel injection. SLR for sale (but not till after Le Sept) *cool*Zetec now running rough, but not leaking ! T.F@O.F. www.griptv.com Link to comment Share on other sites More sharing options...
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