LF Tech's help with 2003
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LF Tech's help with 2003
I have a 2003 4.2 that loses spark and fuel injectors at startups, one out of every 2-4 times u try to start it. The signalsare gone, then come in dim, then brightly and car starts. Other attempts, the car starts quickly and perfectly. Cam and crank sensors, ECU,
Throttle Body, ECT, EFT, have all been replaced with no change. Have any other Techs run across this problem in other shops or dealerships? 4 hours of diagnostics cost at the local dealership turned up nothing.
Thx
Throttle Body, ECT, EFT, have all been replaced with no change. Have any other Techs run across this problem in other shops or dealerships? 4 hours of diagnostics cost at the local dealership turned up nothing.
Thx
Veteran Member
Joined: Apr 2008
Posts: 3,472
Likes: 259
From: Atlanta, GA USA
RE: LF Tech's help with 2003
Battery and or connections? I'm not a Tech, but this sounds strangely familiarwith an issue I had on another car. A cell was loose and was intermittantly shorting out. When checked the cell was not shorting out.
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