2003 Grand Marquis Not receiving air through vent channel. AC works good, air only comes through floor and DEF. Please advise. Check if the ac vent is blocked or the switch may in off position ,or ...
...can be checked with compression guage. A rule of thumb to go by is if any cylinder has more than 10 PSI in difference in compression there is a problem like a burnt valv etc. Here is a n example cyl# ...
No Ac in a 2002 Mercury Grand Marquis GS I went to work and the AC was working fine. When i got in my car to go home the Ac was not making a sound. No air. I stopped at a store and when i got back in ...
1989 grand marquis 5.0 ltr eng hard to start in the morning ambient temp 37f fuel pump press is 40 psi koeo 32 psi koer. ect and iat reistance eng. cold reading above 50k ohms eng. warm resistance ...
...door jambs or under the fuel filler cap door. LOOK IN THE OWNERS MANUAL IF YOU HAVE ONE! I run 35 psi on all 4 tires the tires will have a maximum pressure rating on them.Which is high,example 40 ...
...fuel pressure gauge. If you have a 4.3 (eigth vin W) engine the fuel pressure should be at least 58 psi. You can try to spray a little carb spray in the throttle body while somebody cranks the engine ...
I need to know what the stock compression pressure in psi should be on a 1991 mercury grand marquis 302 5.0L, I dont want the ratio, I need the psi. What was it from factory? This engine offered a ...
When connected to our air compressor, the tool does not work. The air compressor is set for 90 psi. Our tool did not come with a manual, hence no FAQs to refer to. Typically, most air tools require ...
ENGINE COLD AC WORKS FINE AFTER AC OPERATES FOR A WHILE NOTICE LOW SIDE ON GUAGES LOW SIDE PSI RISES CAUSING COMPRESSOR TO KICK OUT AC FAILS . change the expansion valve
AC working at MAX should read between 35 to 50 psi according to the environment temperature. ie: at 70 degrees it should read about 40 psi. at 80 degrees about 45 psi and at 90 degrees at 50 psi. That
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