1994 Chevy Blazer When its cold, car will not start.

Tiny
EL_MORTE_33
  • MEMBER
  • 1994 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 150,000 MILES
I recently, within a year, had the fuel injector replaced as well as the fuel pump, about a year and a half back. When I go out to start the truck it will not start, It will occasionally crank over and seem like it will start and doesn't. This all started a little while ago when I filled up after not having a full tank for a while. When I do get the truck started and cruising down the highway I will lose power when going up hill. The more I give it gas the less speed I gain. Please help.
Friday, January 25th, 2008 AT 9:44 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Lets get the exhaust system checked out for excessive backpressure to nail the catalytic converter.

Test the coolant temperature sensor's resistances cold and hot. Further check the fuel pressure. Get these things done and we'll get into the heart of the ignition system

To get an internal engine to run -you need cranking speed/compression/fuel and spark. You got 3 0f them-1 missing
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Friday, January 25th, 2008 AT 9:54 AM

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