trg65

Hi Colin, Thank you for the information George

Hi Colin, Looking to replace my pump, which model pump and where you purchased it from, very grateful for information. Thanks George

Thank you Richard

That’s my thinking as well hope my cylinder not scrap

Thank you

Thank you

Its had new plugs DD rotor arm, cap,Tried the Suck test on MU vacuum all good, as far as the ignition am quite sure it's ok could be wrong, Having removed the now, looked at cam follower's some badly pitted also rocker arm faces tops of valve stems,seems as this has been overhauled but not to good standard,Exchange injectors from N Ferguson, couldn't upload any more pictures files to large different caps on exhaust to inlet? I Am thinking MU Knackered lil Take head to machine shop the only one i know off Bromsgrove engineering

Strong spark on each plug used a spark tester , also measured the resistance on leads 1.8 oms 2.00 oms Plugs are new but get sooted up, tried colour tune but hit and miss, not sure what to do,now i've started so i'll continue to remove head have the exhaust seats unleaded fi not already done? i'll keep everyone posted, Any suggestions on MU Diagnosing mixture strength etc.? wife keeps asking what wrong with Daphne Many thanks for replies

Thank you for accepting me and Daphne, yes i did flush cooling system with hose refilled with blue antifreeze , I not sure if balancing butterflies have any influence above 1/4 throttle altho the spindles do have some play Tried the tongue test passed, all valid points, maybe i missed something not sure, How can I check the MU if possibly culprit and rule it out. Thank you for all the suggestions

Hello, Checked ,Timing i tried advancing and retarding no luck, the enrichment lever in the off position. air leak I was thinking on those lines but the only air leak could be inlet manifold gaskets but taken them off no signs of leaks Thank you for suggestions

Hi All, Hope some can advise on Bad misfire, recently bought 4 weeks ago 1970 cp i was aware it had a misfire and worn throttle throttle spindles, thinking a easy fix plugs etc, the car had been standing for a awhile. checked cylinder pressure all about 185 lbs. I can't see the throttle bodys having this much effect on misfire on and over 1/4 throttle opening, so turn my attention to injectors. Lumenition already fitted, new plugs, all leads newish, strong spark,timing 10 degrees, tappets 10 thou ,Fuel pressure 105 psi, sent away for exchange injectors, fitted thees to