Jumped timing

Jumped timing 2 Answers

What does it cost to fix jumped timing?

I have a 1993 lumina euro I have changed the timing chain spark plugs and wires and crank and cam shaft sensors the fuel pump and filter and the coil pack and modulator valve and car cranks but won't start can someone please help me. 1 Answer

Chevy lumina fans do not turn on 3 Answers

The car overheats. I have to run the heater to keep it on normal. I have replaced the fan relays and the coolant temperature sensor. Still nothing. I jumped the relays with wire and the fans tu...

Keeps jumping time 1 Answer

We changed the timing belt and timing accuator. Have timing reset but every time we start it up it jumps time. What to do?

Chevy Lumina 91 3.1 4dr...multi...I got a codes, 14 and 42...14 is heat temp high...and 42 is a ESC or EST Eletric Spark Timing, now I went and got a paper clip to pull these codes...it works. 12,12,12, and 14,14,14 and then 4..2 so it is 42...42 is behind the coil pack and then also it is connected to the crank sensor...What ever it is...I did check spark on the to top right side coil pack and the spark is powerful...removing 2 plug wires to test spark...so under that, change that and then the crank sensor...and the the Heat sensor for the water or radiator 14 code. Any other helps is good...Thanks! 7 Answers

before it stalls engine light comes on all the time before it stalls...Code 42 and code 14 is what I got...I am going to change the crank sensor in the morning to see if this helps...but I am welco...