Replace fuel injectors

SOURCE: 1992 BUICK REGAL WON'T CRANK

the MAP ( Manifold Air Temperature ) its data is used to control fuel ratio / NOT THE DELIVERY OF FUEL Did you check the FUEL FILTER ?

SOURCE: fuel leaking at or near injector rail

if all the injestors on the rail came out i would replace the all

SOURCE: 85 xj6 4.2lt. fuel injected, (Problem will not

Does it even try. (cough and sput) Will it start if you spray carb cleaner in it?

Michael Kent

• 343 Answers
• Posted on Sep 16, 2010

SOURCE: My Audi 500 SEL 1993 model is difficult to start -

bad fuel, bad fuel pump, clogged fuel fiter, injectors or fuel fiter. If injectors are leaking at o-rings on rail or cylinder head your sucking in air and changing mixture ratio, computer can't compensate. Try all these things before proceding further... also when cold thew seals may be holding but when warmed up this is can be a very dangerous fire condition!

SOURCE: 5.0 fuel injected tpi 88 firebird replaced fuel

Hi, Even though the Pressure Regulator has been replaced,It could have a raptured Diafram. Check to make sure your fuel return line is not Plugged, Other possibilities are Leaking Injectors or Damaged. Also check your Throttle body gaskets and Fuel Fittings.

Sir I hope this has helped you to solve your problem, PLEASE let me Know if my Solutions have helped you by Voting on the Solutions i've given you.

Thank You Sir.

From: D_HUBBS